Pith Number

pith:F7OLTQKB

pith:2012:F7OLTQKBR2H43NIKGLSN7XK7TF

not attested not anchored not stored refs pending

Results from the spin programme at COSY-ANKE

A. Kacharava, C. Wilkin

arxiv:1212.2771 v1 · 2012-12-12 · 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{F7OLTQKBR2H43NIKGLSN7XK7TF}

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	2026-05-18T03:38:35.398606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fdcb9c1418e8fcdb50a32e4dfdd5f99704f9e2bdaa3df2692047e7cbea89fcd

Aliases

arxiv: 1212.2771 · arxiv_version: 1212.2771v1 · doi: 10.48550/arxiv.1212.2771 · pith_short_12: F7OLTQKBR2H4 · pith_short_16: F7OLTQKBR2H43NIK · pith_short_8: F7OLTQKB

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/F7OLTQKBR2H43NIKGLSN7XK7TF \
  | 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: 2fdcb9c1418e8fcdb50a32e4dfdd5f99704f9e2bdaa3df2692047e7cbea89fcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc605c6e02cd51ac9a8c80ac440ba17a65b670c5c2b7b3b61a7e6985c7195c6b",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2012-12-12T11:05:42Z",
    "title_canon_sha256": "242e62dba7995edcf3c673bab1f60825a741bdaed1463e0c10e5f02bc2c9cb49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2771",
    "kind": "arxiv",
    "version": 1
  }
}