Pith Number

pith:U72ZDMXC

pith:2021:U72ZDMXCYC7GPL5CFAFZNDCAAM

not attested not anchored not stored refs pending

Nucleon matrix element of Weinberg's CP-odd gluon operator from the instanton vacuum

C. Weiss

arxiv:2103.13471 v1 · 2021-03-24 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U72ZDMXCYC7GPL5CFAFZNDCAAM}

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.

Cited by

1 paper in Pith

Chiral-odd generalized parton distributions in the large-$N_{c}$ limit of QCD: Next-to-leading-order contributions

Receipt and verification

First computed	2026-07-05T02:49:47.253337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7f591b2e2c0be67afa2280b968c400333a6fd9549f62197b6ca0d53f2ab143a

Aliases

arxiv: 2103.13471 · arxiv_version: 2103.13471v1 · doi: 10.48550/arxiv.2103.13471 · pith_short_12: U72ZDMXCYC7G · pith_short_16: U72ZDMXCYC7GPL5C · pith_short_8: U72ZDMXC

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/U72ZDMXCYC7GPL5CFAFZNDCAAM \
  | 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: a7f591b2e2c0be67afa2280b968c400333a6fd9549f62197b6ca0d53f2ab143a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "520fe79b132c1134415c17bff5110ddef3187222fb530267e0d6aad402ac033a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-03-24T20:02:05Z",
    "title_canon_sha256": "0905720024a2bd699776f87e73fddce84a0be83c9a6e1f912035bf130c64ad62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.13471",
    "kind": "arxiv",
    "version": 1
  }
}