Pith Number

pith:2PEAM73K

pith:2009:2PEAM73KV2KO2DTCOARZUXCSGW

not attested not anchored not stored refs pending

Strange sea distributions of the nucleon

A. I. Signal, F.-G. Cao, H. Chen

arxiv:0912.0351 v2 · 2009-12-02 · hep-ph · 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{2PEAM73KV2KO2DTCOARZUXCSGW}

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	2026-05-18T04:41:53.803517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3c8067f6aae94ed0e6270239a5c5235831e90ea4637b9fd6522befa959aa6d9

Aliases

arxiv: 0912.0351 · arxiv_version: 0912.0351v2 · doi: 10.48550/arxiv.0912.0351 · pith_short_12: 2PEAM73KV2KO · pith_short_16: 2PEAM73KV2KO2DTC · pith_short_8: 2PEAM73K

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/2PEAM73KV2KO2DTCOARZUXCSGW \
  | 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: d3c8067f6aae94ed0e6270239a5c5235831e90ea4637b9fd6522befa959aa6d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6e872c33b39744ce68d14d67621386d3aba50b9b83ec4c68789ae07a34e58bb",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-12-02T07:29:20Z",
    "title_canon_sha256": "c6f7b38d6bae4f854aa34466718dff751be7974c6cf7d89ece38f590c8fd796b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0351",
    "kind": "arxiv",
    "version": 2
  }
}