Pith Number

pith:F4OCLPPY

pith:2014:F4OCLPPYKLPNTZMY6MCQAIHUI5

not attested not anchored not stored refs pending

Local representations of the loop braid group

Eric Rowell, Paul Martin, Zhenghan Wang, Zoltan Kadar

arxiv:1411.3768 v2 · 2014-11-14 · math.QA · 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{F4OCLPPYKLPNTZMY6MCQAIHUI5}

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	2026-05-18T02:31:20.413005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f1c25bdf852ded9e598f3050020f44742fb57fac2b36e7b75697c5222f04837

Aliases

arxiv: 1411.3768 · arxiv_version: 1411.3768v2 · doi: 10.48550/arxiv.1411.3768 · pith_short_12: F4OCLPPYKLPN · pith_short_16: F4OCLPPYKLPNTZMY · pith_short_8: F4OCLPPY

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/F4OCLPPYKLPNTZMY6MCQAIHUI5 \
  | 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: 2f1c25bdf852ded9e598f3050020f44742fb57fac2b36e7b75697c5222f04837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4379d64c5865dd85c5e84e572ffa877ced353ebdbf6109350e2af7fbb6397e60",
    "cross_cats_sorted": [
      "math.RA",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2014-11-14T01:00:11Z",
    "title_canon_sha256": "5b19f26d6a8981e3868f5718159ab382fbfe40eca4360c75dd78ad746d63b833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3768",
    "kind": "arxiv",
    "version": 2
  }
}