Pith Number

pith:PXP4K55B

pith:2024:PXP4K55B2K7QOLQTIOX4JLBUQB

not attested not anchored not stored refs pending

Bijectivizing the PT-DT Correspondence

Benjamin Young, Cruz Godar

arxiv:2411.09920 v2 · 2024-11-15 · 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{PXP4K55B2K7QOLQTIOX4JLBUQB}

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	2026-07-05T09:45:57.743864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ddfc577a1d2bf072e1343afc4ac3480402aca10348993f68e42f445183c16c5

Aliases

arxiv: 2411.09920 · arxiv_version: 2411.09920v2 · doi: 10.48550/arxiv.2411.09920 · pith_short_12: PXP4K55B2K7Q · pith_short_16: PXP4K55B2K7QOLQT · pith_short_8: PXP4K55B

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/PXP4K55B2K7QOLQTIOX4JLBUQB \
  | 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: 7ddfc577a1d2bf072e1343afc4ac3480402aca10348993f68e42f445183c16c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13d6de2331d9ceb08002de55cc61fdc6a52a96341773815a1b041ce194b15825",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-11-15T03:41:23Z",
    "title_canon_sha256": "9618724b83535e69e3ab395676f3331b4dd487b5ffe2c6be6cdd272a328a4320"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.09920",
    "kind": "arxiv",
    "version": 2
  }
}