Pith Number

pith:TNZ7G53O

pith:2015:TNZ7G53O7KJI2YZM3R3PNSABRH

not attested not anchored not stored refs pending

Faster linearizability checking via $P$-compositionality

Alex Horn, Daniel Kroening

arxiv:1504.00204 v1 · 2015-04-01 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNZ7G53O7KJI2YZM3R3PNSABRH}

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	2026-05-18T02:19:44.290139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b73f3776efa928d632cdc76f6c80189c4b663acef0bd639906b43301f5acb9b

Aliases

arxiv: 1504.00204 · arxiv_version: 1504.00204v1 · doi: 10.48550/arxiv.1504.00204 · pith_short_12: TNZ7G53O7KJI · pith_short_16: TNZ7G53O7KJI2YZM · pith_short_8: TNZ7G53O

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/TNZ7G53O7KJI2YZM3R3PNSABRH \
  | 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: 9b73f3776efa928d632cdc76f6c80189c4b663acef0bd639906b43301f5acb9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "694b886891b2b03d557700dcce66dc128c3dcc7f2e77cfd80af5ebe249e39a32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2015-04-01T12:46:38Z",
    "title_canon_sha256": "c983b5720cd896d23b2d8d4d9058b12a80486e2e9a9ffe8ae2503ec232a536fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00204",
    "kind": "arxiv",
    "version": 1
  }
}