Pith Number

pith:26O4RAUX

pith:2017:26O4RAUX5B2PAWEZ5OBY7BPGCH

not attested not anchored not stored refs pending

Modified Turaev-Viro Invariants from quantum sl(2|1)

Cristina Ana-Maria Anghel, Nathan Geer

arxiv:1705.03859 v1 · 2017-05-10 · math.GT · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{26O4RAUX5B2PAWEZ5OBY7BPGCH}

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	2026-05-18T00:44:42.922908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d79dc88297e874f05899eb838f85e611ec5bcc3da8550572edec31413b246ab1

Aliases

arxiv: 1705.03859 · arxiv_version: 1705.03859v1 · doi: 10.48550/arxiv.1705.03859 · pith_short_12: 26O4RAUX5B2P · pith_short_16: 26O4RAUX5B2PAWEZ · pith_short_8: 26O4RAUX

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/26O4RAUX5B2PAWEZ5OBY7BPGCH \
  | 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: d79dc88297e874f05899eb838f85e611ec5bcc3da8550572edec31413b246ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fade9ac4e6acc786cf68b1e95789b4c9d6fa861740e3394913c9ad8d3ef954c",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-05-10T17:15:23Z",
    "title_canon_sha256": "733a4f01d3088420dfaba14d0345eac9bc30feeeeed434728428f20176290e7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03859",
    "kind": "arxiv",
    "version": 1
  }
}