Pith Number

pith:4BEYIH74

pith:2012:4BEYIH74I4OIP36NMSNNTJZCSJ

not attested not anchored not stored refs pending

Determination of the {\eta} mass with the Crystal Ball at MAMI-B

A. Braghieri, A. Jankowiak, A. Nikolaev, A. Polonski, A. Reiter, A. Starostin, A. Thomas, B. Boillat, B. Krusche, B. M. K. Nefkens, C. M. Tarbert, D. Branford, D. Hornidge, D. I. Glazier, D. Krambrich, D. Mekterovic, D. M. Manley, D. P. Watts, D. Sober, E. Heid, E. J. Downie, F. Zehr, G. Rosner, H. J. Arends, I. J. D. MacGregor, I. Supek, J. Ahrens, J. C. McGeorge, J. R. M. Annand, J. W. Brudvik, J. W. Price, K.-H. Kaiser, K. Livingston, L. V. Fil'kov, M. Dehn, M. Korolija, M. Kotulla, M. Lang, M. Martinez-Fabregate, M. Rost, M. Unverzagt, O. Jahn, P. Aguar-Bartolom\'e, P. Pedroni, R. Beck, R. Codling, R. Gregor, R. Kondratiev, R. Novotny, R. O. Owens, S. Cherepnya, S. Lugert, S. N. Prakhov, S. Schumann, Th. Walcher, T. Rostomyan, U. Ludwig-Mertin, V. Bekrenev, V. Lisin, V. L. Kashevarov, V. Metag, W. J. Briscoe

arxiv:1207.3710 v2 · 2012-07-16 · 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{4BEYIH74I4OIP36NMSNNTJZCSJ}

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	2026-05-18T03:50:35.184066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e049841ffc471c87efcd649ad9a7229251236b25b08a1db4154768a5205b4933

Aliases

arxiv: 1207.3710 · arxiv_version: 1207.3710v2 · doi: 10.48550/arxiv.1207.3710 · pith_short_12: 4BEYIH74I4OI · pith_short_16: 4BEYIH74I4OIP36N · pith_short_8: 4BEYIH74

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/4BEYIH74I4OIP36NMSNNTJZCSJ \
  | 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: e049841ffc471c87efcd649ad9a7229251236b25b08a1db4154768a5205b4933

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfc1daaf9f5c5b68c3709f3949c4306013530da95aac868ad55cbe40421493bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2012-07-16T15:44:58Z",
    "title_canon_sha256": "ecd8e210b02f66ec6f9d05effe0f205217a9fe1a75cbd1a337524d2c74f178be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3710",
    "kind": "arxiv",
    "version": 2
  }
}