Pith Number

pith:EOZXLPUD

pith:2014:EOZXLPUDIDKZUCLZRG2G4PA4AG

not attested not anchored not stored refs pending

A new intrinsically knotted graph with 22 edges

Hwa Jeong Lee, Hyoungjun Kim, Minjung Lee, Seungsang Oh, Thomas Mattman

arxiv:1407.3460 v2 · 2014-07-13 · 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{EOZXLPUDIDKZUCLZRG2G4PA4AG}

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	2026-05-18T00:38:14.036238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23b375be8340d59a097989b46e3c1c019f0485b0f5104f4e477dcafabbc187a8

Aliases

arxiv: 1407.3460 · arxiv_version: 1407.3460v2 · doi: 10.48550/arxiv.1407.3460 · pith_short_12: EOZXLPUDIDKZ · pith_short_16: EOZXLPUDIDKZUCLZ · pith_short_8: EOZXLPUD

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/EOZXLPUDIDKZUCLZRG2G4PA4AG \
  | 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: 23b375be8340d59a097989b46e3c1c019f0485b0f5104f4e477dcafabbc187a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3243c5daabfd42dcad718af49b0a0f6891382b7c06619455d70594fc0291ec12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-07-13T13:13:11Z",
    "title_canon_sha256": "c1e8d44ecc8075fb4c2dba7d86e6f3019a75cf398cc2a530b5f4d3a1da8b89c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3460",
    "kind": "arxiv",
    "version": 2
  }
}