Pith Number

pith:CRXCS5U7

pith:2018:CRXCS5U7E5OLENA32FXB6GUAGK

not attested not anchored not stored refs pending

Separation Logic with Linearly Compositional Inductive Predicates and Set Data Constraints

Chong Gao, Taolue Chen, Zhilin Wu

arxiv:1811.00699 v1 · 2018-11-02 · 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{CRXCS5U7E5OLENA32FXB6GUAGK}

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	2026-05-18T00:01:42.465781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146e29769f275cb2341bd16e1f1a803295e10f9166b0ec882a3e6963cbf1008e

Aliases

arxiv: 1811.00699 · arxiv_version: 1811.00699v1 · doi: 10.48550/arxiv.1811.00699 · pith_short_12: CRXCS5U7E5OL · pith_short_16: CRXCS5U7E5OLENA3 · pith_short_8: CRXCS5U7

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/CRXCS5U7E5OLENA32FXB6GUAGK \
  | 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: 146e29769f275cb2341bd16e1f1a803295e10f9166b0ec882a3e6963cbf1008e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c2ec209f904b57346f1586aa724935275238e92ec1ab44da705d08eb11b8ce0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-11-02T01:25:26Z",
    "title_canon_sha256": "1af15ab97243fef35f9bf39ccc7402a0080bd30a9a4e2f7c362f80e459dec9f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.00699",
    "kind": "arxiv",
    "version": 1
  }
}