Pith Number

pith:LRYHEKGG

pith:2025:LRYHEKGGNDFGNG3UAQ2G5SFAQP

not attested not anchored not stored refs pending

Graph Lineages and Skeletal Graph Products

Cory B. Scott, Eric Mjolsness

arxiv:2508.00197 v1 · 2025-07-31 · cs.CV · cs.LG · cs.NA · math.CT · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRYHEKGGNDFGNG3UAQ2G5SFAQP}

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	2026-07-05T11:46:51.033925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c707228c668ca669b7404346ec8a083f95fdbf8a52fa0cd8c532fc389119383

Aliases

arxiv: 2508.00197 · arxiv_version: 2508.00197v1 · doi: 10.48550/arxiv.2508.00197 · pith_short_12: LRYHEKGGNDFG · pith_short_16: LRYHEKGGNDFGNG3U · pith_short_8: LRYHEKGG

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/LRYHEKGGNDFGNG3UAQ2G5SFAQP \
  | 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: 5c707228c668ca669b7404346ec8a083f95fdbf8a52fa0cd8c532fc389119383

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "067af390204d5fcdca5d1547beeba13e6568219f8e9df0b7b4b41b300349858b",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "math.CT",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-31T22:31:34Z",
    "title_canon_sha256": "e1bf79d4f537a572943384ea059a99a4eb1e6826527538800c8cd7e61ad892f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00197",
    "kind": "arxiv",
    "version": 1
  }
}