Pith Number

pith:76DKKKUH

pith:2023:76DKKKUHIT6NQD3PMXSMIPU3R2

not attested not anchored not stored refs pending

The Propositional Logic of Team Properties

Fredrik Engstr\"om, Orvar Lorimer-Olsson

arxiv:2303.14022 v4 · 2023-03-24 · math.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{76DKKKUHIT6NQD3PMXSMIPU3R2}

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	2026-07-01T01:17:37.253267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff86a52a8744fcd80f6f65e4c43e9b8ea18624b822d7b35fb5589033ac5e9b9d

Aliases

arxiv: 2303.14022 · arxiv_version: 2303.14022v4 · doi: 10.48550/arxiv.2303.14022 · pith_short_12: 76DKKKUHIT6N · pith_short_16: 76DKKKUHIT6NQD3P · pith_short_8: 76DKKKUH

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/76DKKKUHIT6NQD3PMXSMIPU3R2 \
  | 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: ff86a52a8744fcd80f6f65e4c43e9b8ea18624b822d7b35fb5589033ac5e9b9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0fcd08151060c4091e925034a5e7e44d8eaa8119924b9eb9cef54f78464245",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2023-03-24T14:27:38Z",
    "title_canon_sha256": "2f827ad7794b8fa67b5eda628d88e18bdc3a348a9b140243e01df0a4eec3da55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.14022",
    "kind": "arxiv",
    "version": 4
  }
}