Pith Number

pith:WCVPVY5C

pith:2012:WCVPVY5CQF65C2YSWW5HYFB5I7

not attested not anchored not stored refs pending

Calcul de Wick en dimension infinie

Bernard Lascar

arxiv:1212.5329 v2 · 2012-12-21 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCVPVY5CQF65C2YSWW5HYFB5I7}

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	2026-05-18T03:37:19.853281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0aafae3a2817dd16b12b5ba7c143d47d59be0203595f3ce11130e276c8d162d

Aliases

arxiv: 1212.5329 · arxiv_version: 1212.5329v2 · doi: 10.48550/arxiv.1212.5329 · pith_short_12: WCVPVY5CQF65 · pith_short_16: WCVPVY5CQF65C2YS · pith_short_8: WCVPVY5C

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/WCVPVY5CQF65C2YSWW5HYFB5I7 \
  | 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: b0aafae3a2817dd16b12b5ba7c143d47d59be0203595f3ce11130e276c8d162d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df0ab552b6bc7064af57be7029d71a01ad653509292de4ded8bbf8eff01e7bdd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-12-21T03:57:39Z",
    "title_canon_sha256": "e4eb25c4322c73b652cd392aed3197f2f34ee5941e1d2551e3b91cb1eecae7f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5329",
    "kind": "arxiv",
    "version": 2
  }
}