Pith Number

pith:IZ7YNUBI

pith:2012:IZ7YNUBIMDBZDXSHQXLORGUUZR

not attested not anchored not stored refs pending

On the computation of Manin products for operads

Pavel S. Kolesnikov, Vsevolod Yu. Gubarev

arxiv:1204.0894 v1 · 2012-04-04 · math.RA · 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{IZ7YNUBIMDBZDXSHQXLORGUUZR}

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	2026-05-18T03:58:37.504393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

467f86d02860c391de4785d6e89a94cc5dc201a25807ba1f8c154e7b0d4fbd6d

Aliases

arxiv: 1204.0894 · arxiv_version: 1204.0894v1 · doi: 10.48550/arxiv.1204.0894 · pith_short_12: IZ7YNUBIMDBZ · pith_short_16: IZ7YNUBIMDBZDXSH · pith_short_8: IZ7YNUBI

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/IZ7YNUBIMDBZDXSHQXLORGUUZR \
  | 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: 467f86d02860c391de4785d6e89a94cc5dc201a25807ba1f8c154e7b0d4fbd6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4a96ae09e40497686ffdd71809b6a5547f0db70e1ae06c6f6de965f2bf231ab",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-04-04T09:06:44Z",
    "title_canon_sha256": "3c97fc7eaf4b85e8e22cf0be16026811a231b0b64fc187ef630c772479c04df1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0894",
    "kind": "arxiv",
    "version": 1
  }
}