Pith Number

pith:X4R3GZBZ

pith:2024:X4R3GZBZHWCKZ74ZGNGYU2SGQC

not attested not anchored not stored refs pending

On the Alexander polynomial of special alternating links

Alexander Vidinas, Elena S. Hafner, Karola M\'esz\'aros

arxiv:2401.14927 v3 · 2024-01-26 · math.GT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4R3GZBZHWCKZ74ZGNGYU2SGQC}

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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

Trapezodial property of the generalized Alexander polynomial

Receipt and verification

First computed	2026-07-05T11:42:20.216113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf23b364393d84acff99334d8a6a4680bfeeb3bb08839bbb61a0a6cf1ae94643

Aliases

arxiv: 2401.14927 · arxiv_version: 2401.14927v3 · doi: 10.48550/arxiv.2401.14927 · pith_short_12: X4R3GZBZHWCK · pith_short_16: X4R3GZBZHWCKZ74Z · pith_short_8: X4R3GZBZ

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/X4R3GZBZHWCKZ74ZGNGYU2SGQC \
  | 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: bf23b364393d84acff99334d8a6a4680bfeeb3bb08839bbb61a0a6cf1ae94643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee43297d8cb0fe1ebdbb7570fdef1cbbdd9df8a264bb4c26cf9e22a0ac8f66f",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2024-01-26T15:04:17Z",
    "title_canon_sha256": "c6d256b579dfd3d82f1af4f122fd11bd5d09777a5fa3bbd7a6bb2925a837213a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.14927",
    "kind": "arxiv",
    "version": 3
  }
}