Pith Number

pith:OU7DGR4D

pith:2015:OU7DGR4D2GR62FW34TU7V2X33K

not attested not anchored not stored refs pending

From Twisted Quantum Loop Algebras to Twisted Yangians

Nicolas Guay, Patrick Conner

arxiv:1505.03619 v1 · 2015-05-14 · math.QA · math-ph · math.MP · 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{OU7DGR4D2GR62FW34TU7V2X33K}

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	2026-05-18T02:09:53.543241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

753e334783d1a3ed16dbe4e9faeafbda90ba1b1d3b1e55bc6f53795e0bfc866f

Aliases

arxiv: 1505.03619 · arxiv_version: 1505.03619v1 · doi: 10.48550/arxiv.1505.03619 · pith_short_12: OU7DGR4D2GR6 · pith_short_16: OU7DGR4D2GR62FW3 · pith_short_8: OU7DGR4D

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/OU7DGR4D2GR62FW34TU7V2X33K \
  | 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: 753e334783d1a3ed16dbe4e9faeafbda90ba1b1d3b1e55bc6f53795e0bfc866f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b7f90a8827fc5570d26032e77d3da589849bbedf278fd58335a4b615e9ff05c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.RT"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2015-05-14T04:47:18Z",
    "title_canon_sha256": "68fd7c333165fc534a559f69f4f8f903d613ba01d09e7ec12f7f8425edc550f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03619",
    "kind": "arxiv",
    "version": 1
  }
}