Pith Number

pith:M7FCAQFY

pith:2023:M7FCAQFYCFSHWF7MATAYSAHBJN

not attested not anchored not stored refs pending

Formal Verification of Chase-Lev Deque in Concurrent Separation Logic

Jaemin Choi

arxiv:2309.03642 v1 · 2023-05-20 · cs.LO · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M7FCAQFYCFSHWF7MATAYSAHBJN}

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	2026-07-05T06:48:39.858262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67ca2040b811647b17ec04c18900e14b6656335c6b91db122465e49055762a88

Aliases

arxiv: 2309.03642 · arxiv_version: 2309.03642v1 · doi: 10.48550/arxiv.2309.03642 · pith_short_12: M7FCAQFYCFSH · pith_short_16: M7FCAQFYCFSHWF7M · pith_short_8: M7FCAQFY

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/M7FCAQFYCFSHWF7MATAYSAHBJN \
  | 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: 67ca2040b811647b17ec04c18900e14b6656335c6b91db122465e49055762a88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8a830d2e3c80f2a223bcb51fadd045a19897bd909889eb7447f537f0efcc870",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2023-05-20T16:31:36Z",
    "title_canon_sha256": "c202295229475e1cf53579b1b2cf49315923ba56f6fe2aeb60043873e647184d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.03642",
    "kind": "arxiv",
    "version": 1
  }
}