Pith Number

pith:MZAJ5CBC

pith:2013:MZAJ5CBCKFUM2XS5PV3MDGFXNA

not attested not anchored not stored refs pending

Applications of a nonlinear evolution equation I: the parton distributions in the proton

Jianhong Ruan, Pengming Zhang, Rong Wang, Wei Zhu, Xurong Chen

arxiv:1306.1872 v2 · 2013-06-08 · 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{MZAJ5CBCKFUM2XS5PV3MDGFXNA}

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	2026-05-18T02:43:09.411656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66409e88225168cd5e5d7d76c198b768037dbc1f33af9f33e11b24277dc2006b

Aliases

arxiv: 1306.1872 · arxiv_version: 1306.1872v2 · doi: 10.48550/arxiv.1306.1872 · pith_short_12: MZAJ5CBCKFUM · pith_short_16: MZAJ5CBCKFUM2XS5 · pith_short_8: MZAJ5CBC

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/MZAJ5CBCKFUM2XS5PV3MDGFXNA \
  | 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: 66409e88225168cd5e5d7d76c198b768037dbc1f33af9f33e11b24277dc2006b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06371503c7295e29010fd95c6f3b916f1b9202de1136875bbac8fb78d669fa1e",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-06-08T03:23:20Z",
    "title_canon_sha256": "ead6179e8ea42dd32e009a32968928e9b626dae7b3ad7ce698ef4aacaea08ceb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1872",
    "kind": "arxiv",
    "version": 2
  }
}