Pith Number

pith:VC5WH4KP

pith:2017:VC5WH4KPZB7T7P5MUO62Q4LOWJ

not attested not anchored not stored refs pending

Helicity-dependent cross sections and double-polarization observable E in eta photoproduction from quasi-free protons and neutrons

A.B. Lazarev, A.B. Neganov, A. Braghieri, A. Denig, A. K\"aser, A. Mushkarenkov, A. Neiser, A. Polonski, A. Rajabi, A. Sarty, A. Thiel, A. Thomas, B. Krusche, C. Collicott, C.S. Akondi, C. Sfienti, D. Glowa, D. Hamilton, D. Hornidge, D.I. Glazier, D.M. Manley, D. Paudyal, D.P. Watts, D. Werthm\"uller, E.J. Downie, E. Mornacchi, F. Afzal, F. Cividini, G.M. Gurevich, G.M. Huber, G. Reicherz, G. Ron, H.J. Arends, I.I. Strakovsky, I.J.D. MacGregor, I. Keshelashvili, I. Supek, J. Mancell, J.M. Linturi, J.R.M. Annand, J. Wettig, K. Livingston, K. Spieker, L. Witthauer, L. Zana, M. Bashkanov, M. Biroth, M. Dieterle, M. G\"unther, M.H. Sikora, M.I. Ferretti-Bondy, M. Korolija, M. Oberle, M. Ostrick, M. Thiel, M. Unverzagt, M. Wolfes, N.K. Walford, N.S. Borisov, O. Steffen, P. Achenbach, P.B. Otte, P. Drexler, P. Pedroni, P.P. Martel, R. Beck, R. Kondratiev, R. Miskimen, S. Abt, S. Costanza, S. Gardner, S. Garni, S. Kay, S. Lutterer, S.N. Prakhov, S. Wagner, Th. Strub, T. Rostomyan, V. Lisin, V.L. Kashevarov, V. Metag, V. Sokhoyan, W. Gradl, W.J. Briscoe, W. Meyer, Yu.A. Usov, Z. Ahmed

arxiv:1704.00649 v1 · 2017-04-03 · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VC5WH4KPZB7T7P5MUO62Q4LOWJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:43:51.013727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8bb63f14fc87f3fbfaca3bda8716eb2594ecb3b8fcb679b3990badfe7a0450b

Aliases

arxiv: 1704.00649 · arxiv_version: 1704.00649v1 · doi: 10.48550/arxiv.1704.00649 · pith_short_12: VC5WH4KPZB7T · pith_short_16: VC5WH4KPZB7T7P5M · pith_short_8: VC5WH4KP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VC5WH4KPZB7T7P5MUO62Q4LOWJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a8bb63f14fc87f3fbfaca3bda8716eb2594ecb3b8fcb679b3990badfe7a0450b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef6d9fd5fc373c2e587c5ce2172ecfc5f2df85af1dbc2c4c15f9a24aee114a38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2017-04-03T15:40:04Z",
    "title_canon_sha256": "00735f03ede5dbca2ee9fafaf6924c617095064a2bc0c45d12511552da9bf881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00649",
    "kind": "arxiv",
    "version": 1
  }
}