Pith Number

pith:Y3VJINKB

pith:2016:Y3VJINKBDKMV5SMXDTNBQQWEJB

not attested not anchored not stored refs pending

Atiyah classes and dg-Lie algebroids for matched pairs

Panagiotis Batakidis, Yannick Voglaire

arxiv:1601.06254 v3 · 2016-01-23 · 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{Y3VJINKBDKMV5SMXDTNBQQWEJB}

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	2026-05-18T00:34:39.484887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6ea9435411a995ec9971cda1842c448619c94efbbfccca164e2323308ce79e5

Aliases

arxiv: 1601.06254 · arxiv_version: 1601.06254v3 · doi: 10.48550/arxiv.1601.06254 · pith_short_12: Y3VJINKBDKMV · pith_short_16: Y3VJINKBDKMV5SMX · pith_short_8: Y3VJINKB

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/Y3VJINKBDKMV5SMXDTNBQQWEJB \
  | 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: c6ea9435411a995ec9971cda1842c448619c94efbbfccca164e2323308ce79e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37edf670fcc095231b97a5b79d34d80eaa954940c33a90196d3069be4cf2b4ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-01-23T09:03:34Z",
    "title_canon_sha256": "b8a775a616d4ce85fff542216ad959e2619a081115329fd0da5ecdf165b3eba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06254",
    "kind": "arxiv",
    "version": 3
  }
}