Pith Number

pith:P55UVMKB

pith:2013:P55UVMKBGD2VKQCM7UAYZ5T6ZF

not attested not anchored not stored refs pending

An Analysis of Momentum Fractions of Quarks and Gluons in a model of Proton

Akbari Jahan, D K Choudhury

arxiv:1306.1891 v1 · 2013-06-08 · 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{P55UVMKBGD2VKQCM7UAYZ5T6ZF}

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	2026-05-18T03:20:22.136461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f7b4ab14130f555404cfd018cf67ec978f14f8981dc17493c6ae04f263c6c29

Aliases

arxiv: 1306.1891 · arxiv_version: 1306.1891v1 · doi: 10.48550/arxiv.1306.1891 · pith_short_12: P55UVMKBGD2V · pith_short_16: P55UVMKBGD2VKQCM · pith_short_8: P55UVMKB

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/P55UVMKBGD2VKQCM7UAYZ5T6ZF \
  | 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: 7f7b4ab14130f555404cfd018cf67ec978f14f8981dc17493c6ae04f263c6c29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44a4ad380a5f4ba4b8d9776d0b8c3f0885d6fda9f1f4314b58cdc261cfa5ce29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-06-08T08:15:16Z",
    "title_canon_sha256": "53a816674c7c519bfbd77fc1c3b819c11d3f7296446f8bf6198d98a75c34ff9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1891",
    "kind": "arxiv",
    "version": 1
  }
}