Pith Number

pith:NUFOVISW

pith:2006:NUFOVISWECZAARQZEYQSHSUWNI

not attested not anchored not stored refs pending

Multivariable link invariants arising from sl(2|1) and the Alexander polynomial

Bertrand Patureau-Mirand, Nathan Geer

arxiv:math/0601291 v2 · 2006-01-12 · 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{NUFOVISWECZAARQZEYQSHSUWNI}

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.

Cited by

1 paper in Pith

A supergroup series for knot complements

Receipt and verification

First computed	2026-07-04T14:52:48.713582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d0aeaa25620b2004619262123ca966a0b7db0b4149a601cfbcd68cd43933538

Aliases

arxiv: math/0601291 · arxiv_version: math/0601291v2 · doi: 10.48550/arxiv.math/0601291 · pith_short_12: NUFOVISWECZA · pith_short_16: NUFOVISWECZAARQZ · pith_short_8: NUFOVISW

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/NUFOVISWECZAARQZEYQSHSUWNI \
  | 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: 6d0aeaa25620b2004619262123ca966a0b7db0b4149a601cfbcd68cd43933538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf3ebc8c4ff7629c98a20248829210b0f4825055739cb65b6b735afd6497232a",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "math.GT",
    "submitted_at": "2006-01-12T15:28:30Z",
    "title_canon_sha256": "0c9dda4046d90cbc4838ac46af014035190bac5535ef7e7e0080d8668364db2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0601291",
    "kind": "arxiv",
    "version": 2
  }
}