Pith Number

pith:H4AGMM3U

pith:2017:H4AGMM3UC5524A3SYUKWK3QYQC

not attested not anchored not stored refs pending

Combining Forward and Backward Abstract Interpretation of Horn Clauses

Alexey Bakhirkin (VERIMAG - IMAG), David Monniaux (VERIMAG - Imag)

arxiv:1707.01277 v2 · 2017-07-05 · 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{H4AGMM3UC5524A3SYUKWK3QYQC}

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	2026-05-18T00:38:31.984732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f00663374177bae0372c515656e1880bd5703e57b87640fb253f3d62b73575b

Aliases

arxiv: 1707.01277 · arxiv_version: 1707.01277v2 · doi: 10.48550/arxiv.1707.01277 · pith_short_12: H4AGMM3UC552 · pith_short_16: H4AGMM3UC5524A3S · pith_short_8: H4AGMM3U

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/H4AGMM3UC5524A3SYUKWK3QYQC \
  | 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: 3f00663374177bae0372c515656e1880bd5703e57b87640fb253f3d62b73575b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b300e113162857b43b3a12a48aedbda00e106989d9aaf865765c8c5922bc5ee8",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-07-05T09:30:31Z",
    "title_canon_sha256": "d473c5bd15cb08c48b16b27fc0b7d7c26557ff04888e81d0812cc5f550fdf233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01277",
    "kind": "arxiv",
    "version": 2
  }
}