Pith Number

pith:MSLMWPQM

pith:2013:MSLMWPQMMRPKRQY3QXCOQ2O6AH

not attested not anchored not stored refs pending

Meander knots and links

Ljiljana Radovic, Slavik Jablan

arxiv:1302.1472 v1 · 2013-02-06 · 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{MSLMWPQMMRPKRQY3QXCOQ2O6AH}

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	2026-05-18T03:34:24.169628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6496cb3e0c645ea8c31b85c4e869de01d05128dc9207b1df3df69c9a6c4e8721

Aliases

arxiv: 1302.1472 · arxiv_version: 1302.1472v1 · doi: 10.48550/arxiv.1302.1472 · pith_short_12: MSLMWPQMMRPK · pith_short_16: MSLMWPQMMRPKRQY3 · pith_short_8: MSLMWPQM

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/MSLMWPQMMRPKRQY3QXCOQ2O6AH \
  | 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: 6496cb3e0c645ea8c31b85c4e869de01d05128dc9207b1df3df69c9a6c4e8721

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "755b0b7d2a2cd063d45f0b52310206f693b1d85473d9965bb18dbbd280ad13a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2013-02-06T18:51:41Z",
    "title_canon_sha256": "48b5f4e54d0a96dcba4959be265e2a86bafa2bf4282d29ff9079d90710b036dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1472",
    "kind": "arxiv",
    "version": 1
  }
}