Pith Number

pith:52YJOZYG

pith:2003:52YJOZYG4O7RZ7MO6A3POZFYST

not attested not anchored not stored refs pending

Photoproduction of eta mesons off protons for photon energies from 0.75 GeV to 3 GeV

Olivia Bartholomy (for the CB-ELSA Collaboration), Volker Crede

arxiv:hep-ex/0311045 v4 · 2003-11-21 · 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{52YJOZYG4O7RZ7MO6A3POZFYST}

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.

Cited by

1 paper in Pith

Theory of resonances

Receipt and verification

First computed	2026-07-04T23:55:50.319484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeb0976706e3bf1cfd8ef036f764b894f4b8a0df6d258672e03c83fcd54daccb

Aliases

arxiv: hep-ex/0311045 · arxiv_version: hep-ex/0311045v4 · doi: 10.48550/arxiv.hep-ex/0311045 · pith_short_12: 52YJOZYG4O7R · pith_short_16: 52YJOZYG4O7RZ7MO · pith_short_8: 52YJOZYG

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/52YJOZYG4O7RZ7MO6A3POZFYST \
  | 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: eeb0976706e3bf1cfd8ef036f764b894f4b8a0df6d258672e03c83fcd54daccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae708c6061e864346497aec3bed17bb373d74fed5773c6bb36f5b0c03f1f85e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2003-11-21T11:37:54Z",
    "title_canon_sha256": "b4f5c4407adde8d356ab95f5ac3545ffb3964b708c4eb790c9812d8cbbf69a9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0311045",
    "kind": "arxiv",
    "version": 4
  }
}