Pith Number

pith:WHT3HIOC

pith:2024:WHT3HIOCVXWWXH7P5K4OY5IPQV

not attested not anchored not stored refs pending

A study on token digraphs

Ana Trujillo-Negrete, Carla N. Lintzmayer, Cristina G. Fernandes, Giovanne Santos, Jose Zamora, Juan P. Pe\~na

arxiv:2410.20189 v1 · 2024-10-26 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHT3HIOCVXWWXH7P5K4OY5IPQV}

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	2026-07-05T09:26:40.636613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1e7b3a1c2aded6b9fefeab8ec750f854422cbeaf91bae8d3268ab2299566fcf

Aliases

arxiv: 2410.20189 · arxiv_version: 2410.20189v1 · doi: 10.48550/arxiv.2410.20189 · pith_short_12: WHT3HIOCVXWW · pith_short_16: WHT3HIOCVXWWXH7P · pith_short_8: WHT3HIOC

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/WHT3HIOCVXWWXH7P5K4OY5IPQV \
  | 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: b1e7b3a1c2aded6b9fefeab8ec750f854422cbeaf91bae8d3268ab2299566fcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f894484852ebd0304d70ff0168e2bb161d18938da7f3a6fdced24a2387dd6978",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-10-26T14:32:18Z",
    "title_canon_sha256": "e4f80703c9eae6ef708b423eec352de9a28159980ac4e34c2329f411f4c765d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.20189",
    "kind": "arxiv",
    "version": 1
  }
}