Pith Number

pith:TTFTT7KN

pith:2017:TTFTT7KNKMJFX4U5CNOPIHK4BC

not attested not anchored not stored refs pending

First measurement of the polarization observable $E$ and helicity-dependent cross sections in single $\pi^{0}$ photoproduction from quasi-free nucleons

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. 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 D.P. Watts, N.S. Borisov, O. Steffen, P. Achenbach, P. Adlarson, 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:1705.07342 v1 · 2017-05-20 · 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{TTFTT7KNKMJFX4U5CNOPIHK4BC}

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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	2026-05-18T00:42:57.215959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ccb39fd4d53125bf29d135cf41d5c08901087b2671b72c5cda0e090e2e98530

Aliases

arxiv: 1705.07342 · arxiv_version: 1705.07342v1 · doi: 10.48550/arxiv.1705.07342 · pith_short_12: TTFTT7KNKMJF · pith_short_16: TTFTT7KNKMJFX4U5 · pith_short_8: TTFTT7KN

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/TTFTT7KNKMJFX4U5CNOPIHK4BC \
  | 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: 9ccb39fd4d53125bf29d135cf41d5c08901087b2671b72c5cda0e090e2e98530

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d881c7bb769bba2274072208dbec1e8fa604bdf8e21e85bff64e554f7035f14a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2017-05-20T18:13:19Z",
    "title_canon_sha256": "db0dd21388b65a14582da3b6fb8c1fc58c0ee3d430012a706b84bdb3ddb441bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07342",
    "kind": "arxiv",
    "version": 1
  }
}