Pith Number

pith:5YSJIO67

pith:2015:5YSJIO674US7X7U44XB7ZF7FCL

not attested not anchored not stored refs pending

Automatic and Transparent Transfer of Theorems along Isomorphisms in the Coq Proof Assistant

Hugo Herbelin (PPS, PI.R2), PPS), Th\'eo Zimmermann (ENS Paris

arxiv:1505.05028 v4 · 2015-05-19 · cs.LO · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YSJIO674US7X7U44XB7ZF7FCL}

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	2026-05-18T01:37:07.272706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee24943bdfe525fbfe9ce5c3fc97e512e37f8cdbb977ffe31443b7089ecef320

Aliases

arxiv: 1505.05028 · arxiv_version: 1505.05028v4 · doi: 10.48550/arxiv.1505.05028 · pith_short_12: 5YSJIO674US7 · pith_short_16: 5YSJIO674US7X7U4 · pith_short_8: 5YSJIO67

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/5YSJIO674US7X7U44XB7ZF7FCL \
  | 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: ee24943bdfe525fbfe9ce5c3fc97e512e37f8cdbb977ffe31443b7089ecef320

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c98e3f070940387c4799212760116b2c7f13b2a48cabc5e86bf43403cafcab4",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-05-19T14:50:14Z",
    "title_canon_sha256": "6d9935a425b5826cf616c8e21aafa6b9d4ab87ed832e034853842d131161e354"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05028",
    "kind": "arxiv",
    "version": 4
  }
}