Pith Number

pith:WN3LACTK

pith:2014:WN3LACTKNWREJYBGAFFLSRVBPJ

not attested not anchored not stored refs pending

On the factorization of composite polymer knots into separated prime components

Luca Tubiana

arxiv:1402.2819 v1 · 2014-02-12 · cond-mat.stat-mech · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WN3LACTKNWREJYBGAFFLSRVBPJ}

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	2026-05-18T01:44:44.939093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b376b00a6a6da244e026014ab946a17a61534dfd7980869f2b47d9250263b27d

Aliases

arxiv: 1402.2819 · arxiv_version: 1402.2819v1 · doi: 10.48550/arxiv.1402.2819 · pith_short_12: WN3LACTKNWRE · pith_short_16: WN3LACTKNWREJYBG · pith_short_8: WN3LACTK

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/WN3LACTKNWREJYBGAFFLSRVBPJ \
  | 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: b376b00a6a6da244e026014ab946a17a61534dfd7980869f2b47d9250263b27d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16c96780e623657f995ade448aafc3b47f39c0c4a6116e9bfdc677b02ace1870",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2014-02-12T13:49:31Z",
    "title_canon_sha256": "d83183c8f1e5d8555ab61ad6101da1e537bf549bf182abc5c49e63bec6646b58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2819",
    "kind": "arxiv",
    "version": 1
  }
}