Pith Number

pith:437ZA3B6

pith:2012:437ZA3B6WTLFJCQFUDI6LJP5C2

not attested not anchored not stored refs pending

Symmetry breaking effect on determination of polarized and unpolarized parton distributions

Ali. N. Khorramian, F. Arbabifar, H. Khanpour, S. Atashbar Tehrani

arxiv:1208.5234 v1 · 2012-08-26 · 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{437ZA3B6WTLFJCQFUDI6LJP5C2}

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	2026-05-18T01:54:58.080236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6ff906c3eb4d6548a05a0d1e5a5fd16a9c90764f596d075c05eeced571b7d63

Aliases

arxiv: 1208.5234 · arxiv_version: 1208.5234v1 · doi: 10.48550/arxiv.1208.5234 · pith_short_12: 437ZA3B6WTLF · pith_short_16: 437ZA3B6WTLFJCQF · pith_short_8: 437ZA3B6

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/437ZA3B6WTLFJCQFUDI6LJP5C2 \
  | 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: e6ff906c3eb4d6548a05a0d1e5a5fd16a9c90764f596d075c05eeced571b7d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f914ad2fc2f3f5c3f0bbf0d64b38ae15c2be1ea9be56c19f190bf24e98750c59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-08-26T16:19:21Z",
    "title_canon_sha256": "24c08e8ef22aa93b0801f5d3a1a6317246124fa9b9b3d15d8860509563106599"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5234",
    "kind": "arxiv",
    "version": 1
  }
}