Pith Number

pith:BPVX25F3

pith:2019:BPVX25F3BTZFMHNQS6YPAYNWKU

not attested not anchored not stored refs pending

Abstract Predicate Entailment over Points-To Heaplets is Syntax Recognition

Kirill Krinkin, Ren\'e Haberland, Sergey Ivanovskiy

arxiv:1906.00217 v1 · 2019-06-01 · cs.LO · cs.FL · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPVX25F3BTZFMHNQS6YPAYNWKU}

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	2026-05-17T23:44:27.803671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0beb7d74bb0cf2561db097b0f061b6553a1a705bab58efd9362b907464ad0690

Aliases

arxiv: 1906.00217 · arxiv_version: 1906.00217v1 · doi: 10.48550/arxiv.1906.00217 · pith_short_12: BPVX25F3BTZF · pith_short_16: BPVX25F3BTZFMHNQ · pith_short_8: BPVX25F3

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/BPVX25F3BTZFMHNQS6YPAYNWKU \
  | 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: 0beb7d74bb0cf2561db097b0f061b6553a1a705bab58efd9362b907464ad0690

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77aadd90e0aa3d826563fa5b0e272f8c96b1e17579e4942da4832283168eacaa",
    "cross_cats_sorted": [
      "cs.FL",
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-06-01T12:36:37Z",
    "title_canon_sha256": "866782e20955032246cf801ff6abdc408b2b8a711afb770671a87e141934a7e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00217",
    "kind": "arxiv",
    "version": 1
  }
}