Pith Number

pith:OIVRN5XY

pith:2015:OIVRN5XYDZYXPAJVQJI7QW565W

not attested not anchored not stored refs pending

Asynchronous processing of Coq documents: from the kernel up to the user interface

Bruno Barras, Carst Tankink (SPECFUN), Enrico Tassi (MARELLE)

arxiv:1506.05605 v1 · 2015-06-18 · 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{OIVRN5XYDZYXPAJVQJI7QW565W}

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	2026-05-18T01:44:10.234295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

722b16f6f81e717781358251f85bbeedaf4368a2ef21ae8620ec80481b407117

Aliases

arxiv: 1506.05605 · arxiv_version: 1506.05605v1 · doi: 10.48550/arxiv.1506.05605 · pith_short_12: OIVRN5XYDZYX · pith_short_16: OIVRN5XYDZYXPAJV · pith_short_8: OIVRN5XY

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/OIVRN5XYDZYXPAJVQJI7QW565W \
  | 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: 722b16f6f81e717781358251f85bbeedaf4368a2ef21ae8620ec80481b407117

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6151bbe2b9bcf5232251250b10a69c7750159609360c4ebb2c9f3c79d919a782",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2015-06-18T09:47:41Z",
    "title_canon_sha256": "1d90ebc1124859c037e25c2fbe98b7074b721b4adc00860122df8e87c219deda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05605",
    "kind": "arxiv",
    "version": 1
  }
}