Pith Number

pith:2Z6WN2GK

pith:2007:2Z6WN2GKTZEMALDYMO3HHDR743

not attested not anchored not stored refs pending

Neural network determination of parton distributions: the nonsinglet case

Andrea Piccione, Joan Rojo, Jose I. Latorre, Stefano Forte, The NNPDF Collaboration: Luigi Del Debbio

arxiv:hep-ph/0701127 v1 · 2007-01-16 · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2Z6WN2GKTZEMALDYMO3HHDR743}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Redetermination of proton sea distributions

Receipt and verification

First computed	2026-05-18T04:38:27.080152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d67d66e8ca9e48c02c7863b6738e3fe6d6f52407883044ea249edbe7957b27b7

Aliases

arxiv: hep-ph/0701127 · arxiv_version: hep-ph/0701127v1 · doi: 10.48550/arxiv.hep-ph/0701127 · pith_short_12: 2Z6WN2GKTZEM · pith_short_16: 2Z6WN2GKTZEMALDY · pith_short_8: 2Z6WN2GK

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/2Z6WN2GKTZEMALDYMO3HHDR743 \
  | 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: d67d66e8ca9e48c02c7863b6738e3fe6d6f52407883044ea249edbe7957b27b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9cf196e3b5926f1e16e8508b7c68fdd53f2cb786defdd0547c208802da7c31a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2007-01-16T17:53:48Z",
    "title_canon_sha256": "2f2a7eded7a1e2b33b5ba7a8025f3f26302369973f90257339f20337ba6c3db4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0701127",
    "kind": "arxiv",
    "version": 1
  }
}