Pith Number

pith:JPA5RF5T

pith:2003:JPA5RF5TOL4ZTJNSJTNDPQB72S

not attested not anchored not stored refs pending

Floer homology and knot complements

Jacob Rasmussen

arxiv:math/0306378 v1 · 2003-06-26 · 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{JPA5RF5TOL4ZTJNSJTNDPQB72S}

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

2 papers in Pith

Real link Floer homology

Receipt and verification

First computed	2026-07-04T14:37:33.259024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bc1d897b372f999a5b24cda37c03fd4b5e8ab2e337218aa7bd6c1e9c60c2ed0

Aliases

arxiv: math/0306378 · arxiv_version: math/0306378v1 · doi: 10.48550/arxiv.math/0306378 · pith_short_12: JPA5RF5TOL4Z · pith_short_16: JPA5RF5TOL4ZTJNS · pith_short_8: JPA5RF5T

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/JPA5RF5TOL4ZTJNSJTNDPQB72S \
  | 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: 4bc1d897b372f999a5b24cda37c03fd4b5e8ab2e337218aa7bd6c1e9c60c2ed0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b92a9b9a301078fac227cabb08f8ecaa8df8fee64971c1b720669b656802f14",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.GT",
    "submitted_at": "2003-06-26T14:57:50Z",
    "title_canon_sha256": "92018774296ea54f2ee74f4eb9878f1b6e906e6c0fef3560e659437062141aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0306378",
    "kind": "arxiv",
    "version": 1
  }
}