Pith Number

pith:2AMYAXEZ

pith:2000:2AMYAXEZLNGT3RNSFR3XDS5MAH

not attested not anchored not stored refs pending

Differential cross section measurement of eta photoproduction on the proton from threshold to 1100 MeV

A. D'Angelo, A. Lapik, A. Lleres, A. Turinge, A. Zucchiatti, B. Girolami, C. Gaulard, C. Schaerf, D. Moricciani, D. Rebreyend, E. Hourany, F. Ghio, G. Gervino, GRAAL collaboration: F. Renard, J.-P. Bocquet, J.-P. Didelez, L. Nicoletti, M. Anghinolfi, M. Capogni, M. Castoldi, M.-C. Sutera, M. Guidal, M.-L. Sperduto, M. Sanzone, M. Taiuti, N. Rudnev, O. Bartalini, P. Corvisiero, P. Levi Sandri, Q. Zhao, R. Di Salvo, R. Kunne, V. Bellini, V. Kouznetsov, V. Nedorezov

arxiv:hep-ex/0011098 v2 · 2000-11-30 · hep-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{2AMYAXEZLNGT3RNSFR3XDS5MAH}

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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	2026-07-04T15:20:44.589661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d019805c995b4d3dc5b22c7771cbac01df5beb23e160ffcfe914de635f7a9747

Aliases

arxiv: hep-ex/0011098 · arxiv_version: hep-ex/0011098v2 · doi: 10.48550/arxiv.hep-ex/0011098 · pith_short_12: 2AMYAXEZLNGT · pith_short_16: 2AMYAXEZLNGT3RNS · pith_short_8: 2AMYAXEZ

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/2AMYAXEZLNGT3RNSFR3XDS5MAH \
  | 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: d019805c995b4d3dc5b22c7771cbac01df5beb23e160ffcfe914de635f7a9747

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dff294efed2da692c5cc2817efe02b30092c1b091a461271bc8cd00851566472",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2000-11-30T09:52:07Z",
    "title_canon_sha256": "a43e5c6106f5b346c8a079cdfbd7cc44677570de72f041d0c3d479dfa79bf633"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0011098",
    "kind": "arxiv",
    "version": 2
  }
}