Pith Number

pith:KMCYRVIJ

pith:2026:KMCYRVIJKRXZKSAOOMIZV34PAJ

not attested not anchored not stored refs pending

Interpolation via Generalized Splitting

Lutz Stra{\ss}burger

arxiv:2607.23798 v1 · 2026-07-26 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMCYRVIJKRXZKSAOOMIZV34PAJ}

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	2026-07-28T01:23:11.692305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

530588d509546f95480e73119aef8f025f18c828618d4c73e4fd4e894a13316e

Aliases

arxiv: 2607.23798 · arxiv_version: 2607.23798v1 · doi: 10.48550/arxiv.2607.23798 · pith_short_12: KMCYRVIJKRXZ · pith_short_16: KMCYRVIJKRXZKSAO · pith_short_8: KMCYRVIJ

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/KMCYRVIJKRXZKSAOOMIZV34PAJ \
  | 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: 530588d509546f95480e73119aef8f025f18c828618d4c73e4fd4e894a13316e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3d8fe622b6760f88cbd1be8968ecbc42be5b3c4ca4367d66c5fa2e2f055e370",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2026-07-26T18:50:09Z",
    "title_canon_sha256": "673a46d2f888d23f41bc3d2355891fcefc506c09363660530d9cd4157b67ce90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23798",
    "kind": "arxiv",
    "version": 1
  }
}