Pith Number

pith:HSFZSBB2

pith:2005:HSFZSBB25JJJOKLD2Z6L2P7B47

not attested not anchored not stored refs pending

Graph complexes in deformation quantization

Domenico Fiorenza, Lucian M. Ionescu

arxiv:math/0505410 v2 · 2005-05-19 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSFZSBB25JJJOKLD2Z6L2P7B47}

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	2026-05-18T03:11:59.455795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c8b99043aea52972963d67cbd3fe1e7f34bd1010ac70347a4e7995b1902b0b9

Aliases

arxiv: math/0505410 · arxiv_version: math/0505410v2 · doi: 10.48550/arxiv.math/0505410 · pith_short_12: HSFZSBB25JJJ · pith_short_16: HSFZSBB25JJJOKLD · pith_short_8: HSFZSBB2

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/HSFZSBB25JJJOKLD2Z6L2P7B47 \
  | 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: 3c8b99043aea52972963d67cbd3fe1e7f34bd1010ac70347a4e7995b1902b0b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8135437407b1a1af7bfc345852a639b758ea261ae47e1c920d4eb3396c03f9b2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.QA",
    "submitted_at": "2005-05-19T09:49:37Z",
    "title_canon_sha256": "bd9b1ad49df19f6c6c39d00896cd2b2965723af7b9f688e5979e0f8c48038d17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0505410",
    "kind": "arxiv",
    "version": 2
  }
}