Pith Number

pith:7DSR443S

pith:2018:7DSR443SXO466VA4GNZXJNGITG

not attested not anchored not stored refs pending

FAR-Cubicle - A new reachability algorithm for Cubicle

Amit Goel, Mattias Roux (LRI), Rupak Majumdar (MPI-SWS), Sava Krstic, Sylvain Conchon (LRI)

arxiv:1811.08131 v1 · 2018-11-20 · 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{7DSR443SXO466VA4GNZXJNGITG}

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	2026-05-18T00:00:16.772977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e51e7372bbb9ef541c337374b4c899bd0e7e525d9b76132d77482384a990e0

Aliases

arxiv: 1811.08131 · arxiv_version: 1811.08131v1 · doi: 10.48550/arxiv.1811.08131 · pith_short_12: 7DSR443SXO46 · pith_short_16: 7DSR443SXO466VA4 · pith_short_8: 7DSR443S

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/7DSR443SXO466VA4GNZXJNGITG \
  | 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: f8e51e7372bbb9ef541c337374b4c899bd0e7e525d9b76132d77482384a990e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c61d6fe5c535ec9e65f3f3c132ff20dba8e4250125141a3452399f5aafa3286b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-11-20T09:01:42Z",
    "title_canon_sha256": "b6dfd2ced514f85b405079c03c881105c9498ce065b03c1e55b3c8f7159cf875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08131",
    "kind": "arxiv",
    "version": 1
  }
}