Pith Number

pith:Q4KQRNV3

pith:2017:Q4KQRNV3PHX5TNVOTPXDBVBC4A

not attested not anchored not stored refs pending

A multiple conjugation biquandle and handlebody-links

Atsushi Ishii, Jieon Kim, Kanako Oshiro, Masahide Iwakiri, Seiichi Kamada, Shosaku Matsuzaki

arxiv:1702.01363 v1 · 2017-02-05 · 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{Q4KQRNV3PHX5TNVOTPXDBVBC4A}

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	2026-05-18T00:51:23.638075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

871508b6bb79efd9b6ae9bee30d422e01aad385ed9ff7068aa7b4007f12d9638

Aliases

arxiv: 1702.01363 · arxiv_version: 1702.01363v1 · doi: 10.48550/arxiv.1702.01363 · pith_short_12: Q4KQRNV3PHX5 · pith_short_16: Q4KQRNV3PHX5TNVO · pith_short_8: Q4KQRNV3

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/Q4KQRNV3PHX5TNVOTPXDBVBC4A \
  | 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: 871508b6bb79efd9b6ae9bee30d422e01aad385ed9ff7068aa7b4007f12d9638

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f9a066d79bb5c6ce3eab151512ce7b2b3159b2bbaff3c6ed546f6315e1ec8db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-02-05T03:06:36Z",
    "title_canon_sha256": "261db34ddfa42c6fdbc42cd957c9e2887a3f04dd664059587afed89d73b3440e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01363",
    "kind": "arxiv",
    "version": 1
  }
}