Pith Number

pith:V2GXXXMA

pith:2006:V2GXXXMA62LFPSWZLV6YN57X2A

not attested not anchored not stored refs pending

Enabling user-driven Checkpointing strategies in Reverse-mode Automatic Differentiation

Laurent Hascoet (INRIA Sophia Antipolis), Mauricio Araya-Polo (INRIA Sophia Antipolis)

arxiv:cs/0606042 v1 · 2006-06-09 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2GXXXMA62LFPSWZLV6YN57X2A}

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.

Cited by

1 paper in Pith

DaCe AD: Unifying High-Performance Automatic Differentiation for Machine Learning and Scientific Computing

Receipt and verification

First computed	2026-07-04T14:54:56.280324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae8d7bdd80f69657cad95d7d86f7f7d01cebfbc35c442bc8fb8183254e345c87

Aliases

arxiv: cs/0606042 · arxiv_version: cs/0606042v1 · doi: 10.48550/arxiv.cs/0606042 · pith_short_12: V2GXXXMA62LF · pith_short_16: V2GXXXMA62LFPSWZ · pith_short_8: V2GXXXMA

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/V2GXXXMA62LFPSWZLV6YN57X2A \
  | 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: ae8d7bdd80f69657cad95d7d86f7f7d01cebfbc35c442bc8fb8183254e345c87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebdfd2243a2eacc05b31d83a1bfee6b6859ff3cda9e6fce60cfcac9cb9cc0e53",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.DS",
    "submitted_at": "2006-06-09T16:01:46Z",
    "title_canon_sha256": "6a5222a4ce830700f9a6ed9d33d256b6a2a0df2d4715169de9e88fda074bfc12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0606042",
    "kind": "arxiv",
    "version": 1
  }
}