Pith Number

pith:M77KXLNU

pith:2013:M77KXLNUBXZJ5YWRZMYC7C7S7O

not attested not anchored not stored refs pending

On Koszulity for operads of Conformal Field Theory

Abdenacer Makhlouf, Natalia Iyudu

arxiv:1304.0687 v1 · 2013-04-02 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M77KXLNUBXZJ5YWRZMYC7C7S7O}

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	2026-05-18T03:29:14.620518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67feabadb40df29ee2d1cb302f8bf2fba65452f5aa8acb35633af5dde85d8ecf

Aliases

arxiv: 1304.0687 · arxiv_version: 1304.0687v1 · doi: 10.48550/arxiv.1304.0687 · pith_short_12: M77KXLNUBXZJ · pith_short_16: M77KXLNUBXZJ5YWR · pith_short_8: M77KXLNU

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/M77KXLNUBXZJ5YWRZMYC7C7S7O \
  | 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: 67feabadb40df29ee2d1cb302f8bf2fba65452f5aa8acb35633af5dde85d8ecf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ba79caeda088f66d2c1a1d8a6ebcb0539c5b85110cc78ba483332b6af853aef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2013-04-02T16:49:15Z",
    "title_canon_sha256": "584152a6a4f79ba8f76d87f6cac78b9fe0696e9f6dc4458514855497f4de94ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0687",
    "kind": "arxiv",
    "version": 1
  }
}