Pith Number

pith:6C4UJHAQ

pith:2012:6C4UJHAQ7YBZBA5MR2X54DBJC5

not attested not anchored not stored refs pending

Twist analysis of the nucleon spin in QCD

Shinsuke Yoshida, Yoshitaka Hatta

arxiv:1207.5332 v3 · 2012-07-23 · 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{6C4UJHAQ7YBZBA5MR2X54DBJC5}

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	2026-05-18T01:56:09.201601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0b9449c10fe039083ac8eafde0c2917618790621f1058341ce440bf4b94ac15

Aliases

arxiv: 1207.5332 · arxiv_version: 1207.5332v3 · doi: 10.48550/arxiv.1207.5332 · pith_short_12: 6C4UJHAQ7YBZ · pith_short_16: 6C4UJHAQ7YBZBA5M · pith_short_8: 6C4UJHAQ

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/6C4UJHAQ7YBZBA5MR2X54DBJC5 \
  | 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: f0b9449c10fe039083ac8eafde0c2917618790621f1058341ce440bf4b94ac15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c852a24f190656c9c26c485943d2b55bdd5e963f3649d4e770feb418547e7d2b",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-07-23T09:35:30Z",
    "title_canon_sha256": "7ca96ea5052be25cdd0df78ffa346a36f9a8503870bbbad56c824effa43a4e88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5332",
    "kind": "arxiv",
    "version": 3
  }
}