Pith Number

pith:WUBNZUUB

pith:2024:WUBNZUUBJGFPWXE6VM2TDQUE6O

not attested not anchored not stored refs pending

Strategies, model checking and branching-time properties in Maude

Alberto Verdejo, Isabel Pita, Narciso Mart\'i-Oliet, Rub\'en Rubio

arxiv:2401.07680 v1 · 2024-01-15 · 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{WUBNZUUBJGFPWXE6VM2TDQUE6O}

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	2026-07-05T07:34:01.406272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b502dcd281498afb5c9eab3531c284f398107ecb095fc952a06deed132b0ab33

Aliases

arxiv: 2401.07680 · arxiv_version: 2401.07680v1 · doi: 10.48550/arxiv.2401.07680 · pith_short_12: WUBNZUUBJGFP · pith_short_16: WUBNZUUBJGFPWXE6 · pith_short_8: WUBNZUUB

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/WUBNZUUBJGFPWXE6VM2TDQUE6O \
  | 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: b502dcd281498afb5c9eab3531c284f398107ecb095fc952a06deed132b0ab33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c6b67b94f169f32438a5dbb94d5522053b7a37127cbf63ddcf0bde4e23a30fd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2024-01-15T13:48:14Z",
    "title_canon_sha256": "69884c88244c0a67925c6924c868cd74d0daf8c319a456afca5784c2b9905186"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.07680",
    "kind": "arxiv",
    "version": 1
  }
}