Pith Number

pith:TBD3CBDC

pith:2014:TBD3CBDCEZY33Q7GKN7ELRITD3

not attested not anchored not stored refs pending

Connection matrices and Lie algebra weight systems for multiloop chord diagrams

Alexander Schrijver

arxiv:1412.6932 v1 · 2014-12-22 · math.QA · math.CO · 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{TBD3CBDCEZY33Q7GKN7ELRITD3}

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	2026-05-18T02:30:45.963831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9847b104622671bdc3e6537e45c5131ef37fd140889cab6a4e98df2d516407cf

Aliases

arxiv: 1412.6932 · arxiv_version: 1412.6932v1 · doi: 10.48550/arxiv.1412.6932 · pith_short_12: TBD3CBDCEZY3 · pith_short_16: TBD3CBDCEZY33Q7G · pith_short_8: TBD3CBDC

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/TBD3CBDCEZY33Q7GKN7ELRITD3 \
  | 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: 9847b104622671bdc3e6537e45c5131ef37fd140889cab6a4e98df2d516407cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "431f287c706ea56cfb1c792b537a4e0ce8e9b3d97bd520a281e35c56a1e7b5b9",
    "cross_cats_sorted": [
      "math.CO",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2014-12-22T11:27:22Z",
    "title_canon_sha256": "7deef48a81f624146f1e22891ae7e658f5ccd8c7317a310181c9c4f1161afd37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6932",
    "kind": "arxiv",
    "version": 1
  }
}