Pith Number

pith:UBICECJ5

pith:2024:UBICECJ5NNOYL7TR43LY6KFMES

not attested not anchored not stored refs pending

Universal matrix Capelli identity

Mikhail Zaitsev

arxiv:2411.13178 v2 · 2024-11-20 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBICECJ5NNOYL7TR43LY6KFMES}

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	2026-07-05T09:48:16.828899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05022093d6b5d85fe71e6d78f28ac24a067e6efb2022e59ae1fd4da463033e2

Aliases

arxiv: 2411.13178 · arxiv_version: 2411.13178v2 · doi: 10.48550/arxiv.2411.13178 · pith_short_12: UBICECJ5NNOY · pith_short_16: UBICECJ5NNOYL7TR · pith_short_8: UBICECJ5

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/UBICECJ5NNOYL7TR43LY6KFMES \
  | 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: a05022093d6b5d85fe71e6d78f28ac24a067e6efb2022e59ae1fd4da463033e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a17595588221292932b92dafd90fd59794ab24a2e30a7e22458adcab7ded0f63",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2024-11-20T10:23:14Z",
    "title_canon_sha256": "bdf097f133ccf1215419036e3ab61cb80a5578aecdfb7e1650a190bf0cb3d070"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13178",
    "kind": "arxiv",
    "version": 2
  }
}