Pith Number

pith:OYUPNCVZ

pith:2017:OYUPNCVZPEDPKVOWEBCJI775DT

not attested not anchored not stored refs pending

Pre-proceedings of the 27th International Symposium on Logic-Based Program Synthesis and Transformation (LOPSTR 2017)

Fabio Fioravanti, John P. Gallagher

arxiv:1708.07854 v2 · 2017-08-24 · 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{OYUPNCVZPEDPKVOWEBCJI775DT}

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	2026-05-18T00:36:18.981482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7628f68ab97906f555d62044947ffd1cf61058668ec1c13b3a71ee0058b4d938

Aliases

arxiv: 1708.07854 · arxiv_version: 1708.07854v2 · doi: 10.48550/arxiv.1708.07854 · pith_short_12: OYUPNCVZPEDP · pith_short_16: OYUPNCVZPEDPKVOW · pith_short_8: OYUPNCVZ

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/OYUPNCVZPEDPKVOWEBCJI775DT \
  | 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: 7628f68ab97906f555d62044947ffd1cf61058668ec1c13b3a71ee0058b4d938

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db98013593206aaf84237b9b7452c76d6e94d9f0733ead979aae47c982233158",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-08-24T14:54:20Z",
    "title_canon_sha256": "426d5ec6363fd1b23b008247dac1e5a229567b7773195aca45f3e776f8e5de42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07854",
    "kind": "arxiv",
    "version": 2
  }
}