Pith Number

pith:57HANMMR

pith:2017:57HANMMRHFKLO2R6XMIFRKDGAE

not attested not anchored not stored refs pending

Bordered knot algebras with matchings

Peter S. Ozsvath, Zoltan Szabo

arxiv:1707.00597 v3 · 2017-07-03 · math.GT · math.QA · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57HANMMRHFKLO2R6XMIFRKDGAE}

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	2026-05-17T23:54:07.617204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efce06b1913954b76a3ebb1058a8660135b3c0110a7e1d8b53d0bd26b7ce6cb0

Aliases

arxiv: 1707.00597 · arxiv_version: 1707.00597v3 · doi: 10.48550/arxiv.1707.00597 · pith_short_12: 57HANMMRHFKL · pith_short_16: 57HANMMRHFKLO2R6 · pith_short_8: 57HANMMR

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/57HANMMRHFKLO2R6XMIFRKDGAE \
  | 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: efce06b1913954b76a3ebb1058a8660135b3c0110a7e1d8b53d0bd26b7ce6cb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ded9af0b45e3441e446ddbf9e0f11700459cf2bb49a0aa6fe04321e11596005d",
    "cross_cats_sorted": [
      "math.QA",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-07-03T15:30:42Z",
    "title_canon_sha256": "36c9aaf7c14d9fee96446b010f96d74efe59d8e3c7253dbaa639a648272b0906"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00597",
    "kind": "arxiv",
    "version": 3
  }
}