Pith Number

pith:OTYJQUWR

pith:2012:OTYJQUWRJ7EM5YV4HB22FWK36S

not attested not anchored not stored refs pending

Nucleon sea and the five-quark components

Jen-Chieh Peng, Wen-Chen Chang

arxiv:1207.2193 v1 · 2012-07-09 · hep-ph · nucl-ex · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTYJQUWRJ7EM5YV4HB22FWK36S}

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	2026-05-18T03:51:24.753913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74f09852d14fc8cee2bc3875a2d95bf4928058e7a869c85bbf3ccbe81c184c48

Aliases

arxiv: 1207.2193 · arxiv_version: 1207.2193v1 · doi: 10.48550/arxiv.1207.2193 · pith_short_12: OTYJQUWRJ7EM · pith_short_16: OTYJQUWRJ7EM5YV4 · pith_short_8: OTYJQUWR

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/OTYJQUWRJ7EM5YV4HB22FWK36S \
  | 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: 74f09852d14fc8cee2bc3875a2d95bf4928058e7a869c85bbf3ccbe81c184c48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1400353bb0e7746a648ca6746ab3a0efea0f0c41b3d3a301d3d490ba9a9fb3ea",
    "cross_cats_sorted": [
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-07-09T22:28:25Z",
    "title_canon_sha256": "5cd03bed60661db77b29049e743e5a121b69e3c98feb52cada0782cfdd678f09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2193",
    "kind": "arxiv",
    "version": 1
  }
}