Pith Number

pith:4DTWDEN3

pith:2013:4DTWDEN345J2VIOZLCT2UV45P5

not attested not anchored not stored refs pending

An Algebraic Semantics for Possibilistic Logic

Claudio Sossai, Luca Boldrin

arxiv:1302.4931 v1 · 2013-02-20 · cs.AI · 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{4DTWDEN345J2VIOZLCT2UV45P5}

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	2026-05-18T03:33:01.115664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0e76191bbe753aaa1d958a7aa579d7f78e46ac3e571d32e767110f5b4be35cf

Aliases

arxiv: 1302.4931 · arxiv_version: 1302.4931v1 · doi: 10.48550/arxiv.1302.4931 · pith_short_12: 4DTWDEN345J2 · pith_short_16: 4DTWDEN345J2VIOZ · pith_short_8: 4DTWDEN3

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/4DTWDEN345J2VIOZLCT2UV45P5 \
  | 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: e0e76191bbe753aaa1d958a7aa579d7f78e46ac3e571d32e767110f5b4be35cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad5a2a0a6dcf38a7e133a0ee955fabea74cb1c65635a632a9b94b265c8752a0a",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-20T15:19:06Z",
    "title_canon_sha256": "9da9d918cce9e674695d603ad358822398902a8faa8b0a4a74870cb6d645a09f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.4931",
    "kind": "arxiv",
    "version": 1
  }
}