Pith Number

pith:JXJYY63C

pith:2013:JXJYY63CECB7C25S5ETOS3FYWP

not attested not anchored not stored refs pending

Lattice and Heegaard-Floer homologies of algebraic links

Andr\'as N\'emethi, Eugene Gorsky

arxiv:1301.7636 v4 · 2013-01-31 · math.AG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JXJYY63CECB7C25S5ETOS3FYWP}

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	2026-05-18T01:22:10.708579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dd38c7b622083f16bb2e926e96cb8b3d5056aa1148d7ea7b2bc134339da374a

Aliases

arxiv: 1301.7636 · arxiv_version: 1301.7636v4 · doi: 10.48550/arxiv.1301.7636 · pith_short_12: JXJYY63CECB7 · pith_short_16: JXJYY63CECB7C25S · pith_short_8: JXJYY63C

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/JXJYY63CECB7C25S5ETOS3FYWP \
  | 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: 4dd38c7b622083f16bb2e926e96cb8b3d5056aa1148d7ea7b2bc134339da374a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "477d8a061cf29cdbed915dfe771d14430c967e82cd6c32a29ca0131283d40412",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-01-31T15:04:53Z",
    "title_canon_sha256": "afa5128aff6b41ffde404cdf0b79c7139bc31625d37e7932c1fbc5020db9d90e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7636",
    "kind": "arxiv",
    "version": 4
  }
}