Pith Number

pith:ZTOK245R

pith:2021:ZTOK245RLVR3E25W5CU7DPMN2J

not attested not anchored not stored refs pending

Algebras of Sets and Coherent Sets of Gambles

Arianna Casanova, Juerg Kohlas, Marco Zaffalon

arxiv:2105.12986 v1 · 2021-05-27 · cs.LO · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZTOK245RLVR3E25W5CU7DPMN2J}

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	2026-07-05T02:43:56.013409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccdcad73b15d63b26bb6e8a9f1bd8dd24daee1a4939767dc2da541220d467bf6

Aliases

arxiv: 2105.12986 · arxiv_version: 2105.12986v1 · doi: 10.48550/arxiv.2105.12986 · pith_short_12: ZTOK245RLVR3 · pith_short_16: ZTOK245RLVR3E25W · pith_short_8: ZTOK245R

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/ZTOK245RLVR3E25W5CU7DPMN2J \
  | 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: ccdcad73b15d63b26bb6e8a9f1bd8dd24daee1a4939767dc2da541220d467bf6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecac992dd500de7d0dbd6d824e28e7c0c9e021994bd13b91a731f0a3e6f11eb8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2021-05-27T08:14:38Z",
    "title_canon_sha256": "dae859882ff4e519dc9c84252d617dfb3ad5d1dbbf737bd45c33d3a0e0b9e348"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12986",
    "kind": "arxiv",
    "version": 1
  }
}