Pith Number

pith:JZS76OAN

pith:2017:JZS76OANJGEI25FTBWCYOWEQSM

not attested not anchored not stored refs pending

Progress in computing parton distribution functions from the quasi-PDF approach

Aurora Scapellato, Constantia Alexandrou, Fernanda Steffens, Haralambos Panagopoulos, Karl Jansen, Krzysztof Cichy, Kyriakos Hadjiyiannakou, Martha Constantinou

arxiv:1709.07513 v1 · 2017-09-21 · hep-lat · 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{JZS76OANJGEI25FTBWCYOWEQSM}

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	2026-05-18T00:18:19.323675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e65ff380d49888d74b30d85875890932feee185b42c1af4594167fd04b679da

Aliases

arxiv: 1709.07513 · arxiv_version: 1709.07513v1 · doi: 10.48550/arxiv.1709.07513 · pith_short_12: JZS76OANJGEI · pith_short_16: JZS76OANJGEI25FT · pith_short_8: JZS76OAN

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/JZS76OANJGEI25FTBWCYOWEQSM \
  | 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: 4e65ff380d49888d74b30d85875890932feee185b42c1af4594167fd04b679da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e51f4652afaff4871ade1e108d3147182206432f3e9ecafcabd7b619c271216c",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2017-09-21T20:46:32Z",
    "title_canon_sha256": "d081ad295d7380668b81b420eff008d241adb9e76e832fa3597b07ac4bacdfdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07513",
    "kind": "arxiv",
    "version": 1
  }
}