Pith Number

pith:5HQM6LVH

pith:2005:5HQM6LVHLWUFIJSJSWKJUCK4BG

not attested not anchored not stored refs pending

Eta photoproduction off the neutron at GRAAL

A.D'Angelo, A.Fantini, A.Giusa, A.Lapik, A.Turinge, B.Girolami, C.Randieri, C.Schaerf, D.Franco, D.Moricciani, E.Hourany, F.Ghio, G.Gervino, G.Russo, J.-P.Didelez, L.Nicoletti, M.Castoldi, M.-C.Sutera, M.Guidal, M.-L.Sperduto, N.Rudnev, O.Bartalini, P.Levi Sandri, R.Di Salvo, R.Kunne, V.Bellini, V.Kuznetsov

arxiv:hep-ex/0601002 v1 · 2005-12-31 · 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{5HQM6LVHLWUFIJSJSWKJUCK4BG}

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	2026-05-18T00:37:16.088364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9e0cf2ea75da854264995949a095c09b2e5c2255e7d66900b228176281d6c5a

Aliases

arxiv: hep-ex/0601002 · arxiv_version: hep-ex/0601002v1 · doi: 10.48550/arxiv.hep-ex/0601002 · pith_short_12: 5HQM6LVHLWUF · pith_short_16: 5HQM6LVHLWUFIJSJ · pith_short_8: 5HQM6LVH

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/5HQM6LVHLWUFIJSJSWKJUCK4BG \
  | 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: e9e0cf2ea75da854264995949a095c09b2e5c2255e7d66900b228176281d6c5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bdf3e5d10ac9264ea98d96b9b2b8b3508a51030ebdc7236d3aaf5678ae715ca",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ex",
    "submitted_at": "2005-12-31T08:01:20Z",
    "title_canon_sha256": "d2daa7c944aa542fc35ed78588b3ce986f7f61166b06663d3ec1e48ef56fc558"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ex/0601002",
    "kind": "arxiv",
    "version": 1
  }
}