Pith Number

pith:FYDNH7TL

pith:2008:FYDNH7TLBPRV325FD4OTZ7NLB3

not attested not anchored not stored refs pending

Localization of algebras over coloured operads

Carles Casacuberta, Ieke Moerdijk, Javier J. Gutierrez, Rainer M. Vogt

arxiv:0806.3983 v1 · 2008-06-24 · math.AT · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FYDNH7TLBPRV325FD4OTZ7NLB3}

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	2026-05-18T02:58:11.398395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e06d3fe6b0be35deba51f1d3cfdab0ed13fcb28a56e2ce44c6c6c0e98fb9b2c

Aliases

arxiv: 0806.3983 · arxiv_version: 0806.3983v1 · doi: 10.48550/arxiv.0806.3983 · pith_short_12: FYDNH7TLBPRV · pith_short_16: FYDNH7TLBPRV325F · pith_short_8: FYDNH7TL

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/FYDNH7TLBPRV325FD4OTZ7NLB3 \
  | 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: 2e06d3fe6b0be35deba51f1d3cfdab0ed13fcb28a56e2ce44c6c6c0e98fb9b2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72f36e5c1a9aba6ece74057d771ae33b5c270aa42ae465a4a386b9cd60d87937",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2008-06-24T20:32:36Z",
    "title_canon_sha256": "c13796d666c8505367631f95137ac4ed867ed522eb431b3a5a6b54030dce3491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.3983",
    "kind": "arxiv",
    "version": 1
  }
}