Pith Number

pith:T54KEEFO

pith:2018:T54KEEFODIVHEPFDYMLDIERU4E

not attested not anchored not stored refs pending

Group evolution patterns in running races

J.A. Sellar\`es, M. Fort, M. Korman, Y. Diez

arxiv:1812.10530 v1 · 2018-12-26 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T54KEEFODIVHEPFDYMLDIERU4E}

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	2026-05-17T23:57:20.809823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f78a210ae1a2a723ca3c316341234e11081518c06e0f72966fe10038a8f10af

Aliases

arxiv: 1812.10530 · arxiv_version: 1812.10530v1 · doi: 10.48550/arxiv.1812.10530 · pith_short_12: T54KEEFODIVH · pith_short_16: T54KEEFODIVHEPFD · pith_short_8: T54KEEFO

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/T54KEEFODIVHEPFDYMLDIERU4E \
  | 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: 9f78a210ae1a2a723ca3c316341234e11081518c06e0f72966fe10038a8f10af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a1f945b6e77b44b6f64ebb28a3a873a4377595183f3b7db6a95f39c93c0ad23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-12-26T20:31:48Z",
    "title_canon_sha256": "ef83e936beb5ad33f945a07db2e69b0d1ae049a16f3d2979c52e7a7e3ec04af1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10530",
    "kind": "arxiv",
    "version": 1
  }
}