Pith Number

pith:TCCLXY3K

pith:2012:TCCLXY3KHF7X4LTBU5A23QPV3R

not attested not anchored not stored refs pending

Spin and angular momentum in the nucleon

Franz Gross, G. Ramalho, M. T. Pena

arxiv:1201.6337 v1 · 2012-01-30 · 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{TCCLXY3KHF7X4LTBU5A23QPV3R}

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	2026-05-18T03:55:02.641894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9884bbe36a397f7e2e61a741adc1f5dc768967b259b6f519352c8b56242b213d

Aliases

arxiv: 1201.6337 · arxiv_version: 1201.6337v1 · doi: 10.48550/arxiv.1201.6337 · pith_short_12: TCCLXY3KHF7X · pith_short_16: TCCLXY3KHF7X4LTB · pith_short_8: TCCLXY3K

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/TCCLXY3KHF7X4LTBU5A23QPV3R \
  | 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: 9884bbe36a397f7e2e61a741adc1f5dc768967b259b6f519352c8b56242b213d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90f7c51bc2bb0faccece33fec2bf25a419d5c0b14d32e38556e11c632ebfcec6",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-01-30T20:15:51Z",
    "title_canon_sha256": "962e698111667843c5bfff95ce016f257e91cb36504bba4ab0dec7216e2f85ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6337",
    "kind": "arxiv",
    "version": 1
  }
}