Pith Number

pith:WME4USTN

pith:2015:WME4USTNSGJXFB6YZEV2YLSXC2

not attested not anchored not stored refs pending

Mixing HOL and Coq in Dedukti (Extended Abstract)

Ali Assaf (Inria, Cnam), Ecole Polytechnique), Rapha\"el Cauderlier (Inria

arxiv:1507.08721 v1 · 2015-07-31 · 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{WME4USTNSGJXFB6YZEV2YLSXC2}

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	2026-05-18T01:36:03.046737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b309ca4a6d91937287d8c92bac2e571686cee76054a8db4a1dea766a234d5655

Aliases

arxiv: 1507.08721 · arxiv_version: 1507.08721v1 · doi: 10.48550/arxiv.1507.08721 · pith_short_12: WME4USTNSGJX · pith_short_16: WME4USTNSGJXFB6Y · pith_short_8: WME4USTN

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/WME4USTNSGJXFB6YZEV2YLSXC2 \
  | 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: b309ca4a6d91937287d8c92bac2e571686cee76054a8db4a1dea766a234d5655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6e2d59fdb510fb5dfc307b62075ee65af10cafbe895432bb1875621bc602289",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-07-31T00:59:19Z",
    "title_canon_sha256": "f8980b5c2005bc91f34b5f4c52e4c936df1c542be671a1a760db4776c86bca0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08721",
    "kind": "arxiv",
    "version": 1
  }
}