Pith Number

pith:L6SHQQSY

pith:2018:L6SHQQSYW4GGVPCTOPANKTZUZT

not attested not anchored not stored refs pending

Infinis morphismes de Leibniz pour les crochets d\'eriv\'es

Camille Laurent-Gengoux, Mohsen Masmoudi

arxiv:1807.08134 v1 · 2018-07-21 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6SHQQSYW4GGVPCTOPANKTZUZT}

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	2026-05-18T00:10:09.186244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fa4784258b70c6abc5373c0d54f34ccdec0a2cbaa7544df5ca2351ee3020d63

Aliases

arxiv: 1807.08134 · arxiv_version: 1807.08134v1 · doi: 10.48550/arxiv.1807.08134 · pith_short_12: L6SHQQSYW4GG · pith_short_16: L6SHQQSYW4GGVPCT · pith_short_8: L6SHQQSY

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/L6SHQQSYW4GGVPCTOPANKTZUZT \
  | 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: 5fa4784258b70c6abc5373c0d54f34ccdec0a2cbaa7544df5ca2351ee3020d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0e6b8618ced11243b495bac7b152a52a232272d6b5be5150fd74c7cd97f00fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-07-21T11:57:36Z",
    "title_canon_sha256": "ca34b6a06ce3f13c5aeac5032864b6e6a4eee9b69a95094e2a5d81b915bbbaa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08134",
    "kind": "arxiv",
    "version": 1
  }
}