Pith Number

pith:VI7ICEOA

pith:1999:VI7ICEOA2OYULT3MMSCCXQ6AC2

not attested not anchored not stored refs pending

Proton and Pion Production in Au+Au Collisions at 10.8A GeV/c

et al (E877 Collaboration), J.Barrette

arxiv:nucl-ex/9910004 v2 · 1999-10-07 · 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{VI7ICEOA2OYULT3MMSCCXQ6AC2}

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	2026-05-18T04:15:07.110334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa3e8111c0d3b145cf6c64842bc3c016be4ac25ac79518f6b23a885d59f26892

Aliases

arxiv: nucl-ex/9910004 · arxiv_version: nucl-ex/9910004v2 · doi: 10.48550/arxiv.nucl-ex/9910004 · pith_short_12: VI7ICEOA2OYU · pith_short_16: VI7ICEOA2OYULT3M · pith_short_8: VI7ICEOA

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/VI7ICEOA2OYULT3MMSCCXQ6AC2 \
  | 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: aa3e8111c0d3b145cf6c64842bc3c016be4ac25ac79518f6b23a885d59f26892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a30a37821e7524d58ed0404cb0611ceedcab4638d87b032cf9866eeb231fc7a7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "1999-10-07T16:15:11Z",
    "title_canon_sha256": "0fe939bc1eb400bcae9cd01f6e5575398fdd23afd38f9a4a4f8fb8b17058fe4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/9910004",
    "kind": "arxiv",
    "version": 2
  }
}