Pith Number

pith:TCUYCD3V

pith:2021:TCUYCD3VUUBMVTJDIGOEJMFKGR

not attested not anchored not stored refs pending

Stateless Model Checking under a Reads-Value-From Equivalence

Andreas Pavlogiannis, Krishnendu Chatterjee, Pratyush Agarwal, Shreya Pathak, Viktor Toman

arxiv:2105.06424 v1 · 2021-05-13 · cs.PL · 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{TCUYCD3VUUBMVTJDIGOEJMFKGR}

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	2026-07-05T02:40:07.665871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98a9810f75a502cacd23419c44b0aa3443b45260f625cb105ff19a67177886c1

Aliases

arxiv: 2105.06424 · arxiv_version: 2105.06424v1 · doi: 10.48550/arxiv.2105.06424 · pith_short_12: TCUYCD3VUUBM · pith_short_16: TCUYCD3VUUBMVTJD · pith_short_8: TCUYCD3V

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/TCUYCD3VUUBMVTJDIGOEJMFKGR \
  | 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: 98a9810f75a502cacd23419c44b0aa3443b45260f625cb105ff19a67177886c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2cc850bee0ef133cb99ee9c5502f47c8000c796946349db146e8efad520e4fd",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2021-05-13T17:00:07Z",
    "title_canon_sha256": "10a2c5a8a2d53377f3faa96d51ef483f7e83b8ed5be12c0ed427feecc5085974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.06424",
    "kind": "arxiv",
    "version": 1
  }
}