Pith Number

pith:IWABMIBY

pith:2018:IWABMIBY63FBP57Z34MCAQAQIS

not attested not anchored not stored refs pending

Homfly polynomials for periodic knots via state model

Joonoh Kim, Kyoung-Tark Kim

arxiv:1805.09517 v1 · 2018-05-24 · math.CO · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWABMIBY63FBP57Z34MCAQAQIS}

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	2026-05-18T00:15:03.692718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4580162038f6ca17f7f9df182040104487e7e4cf35752fa4a35492d39d0242f7

Aliases

arxiv: 1805.09517 · arxiv_version: 1805.09517v1 · doi: 10.48550/arxiv.1805.09517 · pith_short_12: IWABMIBY63FB · pith_short_16: IWABMIBY63FBP57Z · pith_short_8: IWABMIBY

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/IWABMIBY63FBP57Z34MCAQAQIS \
  | 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: 4580162038f6ca17f7f9df182040104487e7e4cf35752fa4a35492d39d0242f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aae4aaeff9a938264d624fc5aef83ec32cbd66d2534700ee036e6a9ee68c4191",
    "cross_cats_sorted": [
      "math.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-05-24T06:06:30Z",
    "title_canon_sha256": "1f0016ba15a5f401e1c9583a16baf36a071135fb2de2507d4aed203a468b3cc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09517",
    "kind": "arxiv",
    "version": 1
  }
}