Pith Number

pith:J4PRZWGN

pith:2021:J4PRZWGN5Q2ISMSHDQ7KIGMT7Z

not attested not anchored not stored refs pending

Towards EPPS21 nuclear PDFs

Carlos A. Salgado, Hannu Paukkunen, Kari J. Eskola, Petja Paakkinen

arxiv:2106.13661 v2 · 2021-06-25 · 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{J4PRZWGN5Q2ISMSHDQ7KIGMT7Z}

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.

Cited by

1 paper in Pith

Observation of top-quark pair production in lead-lead collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV with the ATLAS detector

Receipt and verification

First computed	2026-07-05T03:16:19.567624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f1f1cd8cdec348932471c3ea41993fe58d06190ac3c6e0cc43d849a9725f2fb

Aliases

arxiv: 2106.13661 · arxiv_version: 2106.13661v2 · doi: 10.48550/arxiv.2106.13661 · pith_short_12: J4PRZWGN5Q2I · pith_short_16: J4PRZWGN5Q2ISMSH · pith_short_8: J4PRZWGN

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/J4PRZWGN5Q2ISMSHDQ7KIGMT7Z \
  | 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: 4f1f1cd8cdec348932471c3ea41993fe58d06190ac3c6e0cc43d849a9725f2fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "918a4a2739cdb37e8870f1d83cac89f7795ccd086c61ab4212267d83d7aedfea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-06-25T14:26:57Z",
    "title_canon_sha256": "a7987a747cd04922e8a614c3b8c689fa98feb270ac6c73a06bd3aeb17aaca1c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.13661",
    "kind": "arxiv",
    "version": 2
  }
}