Pith Number

pith:LFMAWZVV

pith:2011:LFMAWZVVR4CKCBE7AEKXEENFHN

not attested not anchored not stored refs pending

Partial Actions on Categories

Eduardo Marcos, Miguel Ferrero, Wagner Cortes

arxiv:1107.3850 v1 · 2011-07-19 · math.RA · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFMAWZVVR4CKCBE7AEKXEENFHN}

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	2026-05-18T04:17:14.568975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59580b66b58f04a1049f01157211a53b71757f0088d57aa1141a428803227ae5

Aliases

arxiv: 1107.3850 · arxiv_version: 1107.3850v1 · doi: 10.48550/arxiv.1107.3850 · pith_short_12: LFMAWZVVR4CK · pith_short_16: LFMAWZVVR4CKCBE7 · pith_short_8: LFMAWZVV

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/LFMAWZVVR4CKCBE7AEKXEENFHN \
  | 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: 59580b66b58f04a1049f01157211a53b71757f0088d57aa1141a428803227ae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "762ef4ecf63457399e5bbbd5afc1d24130ecbb26e0b4ed24bac76a4c54b02cdd",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-07-19T20:42:44Z",
    "title_canon_sha256": "5ab151d116a081a992da7b170e3b6e281a5419b688cf3a631cf6452818ad106a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3850",
    "kind": "arxiv",
    "version": 1
  }
}