Pith Number

pith:3IMJLTGC

pith:2008:3IMJLTGCMIL2AZH4PAUSZ7IHTJ

not attested not anchored not stored refs pending

Dynamical NNLO parton distributions

E. Reya, P. Jimenez-Delgado

arxiv:0810.4274 v2 · 2008-10-23 · 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{3IMJLTGCMIL2AZH4PAUSZ7IHTJ}

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	2026-05-18T03:24:09.389259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da1895ccc26217a064fc78292cfd079a6f471ce5e20ed5c033a676cc17f3a488

Aliases

arxiv: 0810.4274 · arxiv_version: 0810.4274v2 · doi: 10.48550/arxiv.0810.4274 · pith_short_12: 3IMJLTGCMIL2 · pith_short_16: 3IMJLTGCMIL2AZH4 · pith_short_8: 3IMJLTGC

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/3IMJLTGCMIL2AZH4PAUSZ7IHTJ \
  | 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: da1895ccc26217a064fc78292cfd079a6f471ce5e20ed5c033a676cc17f3a488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b109d0be934b35a2187c725c2ca10c63dc47283944258d09d6a787a7ae4655a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-10-23T13:23:14Z",
    "title_canon_sha256": "6b26860bfb630cc92989281054953475e5f512fb8e0327c5e6937aea96aaf40a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.4274",
    "kind": "arxiv",
    "version": 2
  }
}