Pith Number

pith:DJTNWK2W

pith:2015:DJTNWK2WMQWZVJUO65FPC43T3G

not attested not anchored not stored refs pending

On the link invariants from the Yokonuma-Hecke algebras

Konstantinos Karvounis, Sergei Chmutov, Slavik Jablan, Sofia Lambropoulou

arxiv:1505.06667 v2 · 2015-05-25 · 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{DJTNWK2WMQWZVJUO65FPC43T3G}

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	2026-05-18T01:23:38.266094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a66db2b56642d9aa68ef74af17373d99f9f9cc0fefe051c7a444d3ec371e9ff

Aliases

arxiv: 1505.06667 · arxiv_version: 1505.06667v2 · doi: 10.48550/arxiv.1505.06667 · pith_short_12: DJTNWK2WMQWZ · pith_short_16: DJTNWK2WMQWZVJUO · pith_short_8: DJTNWK2W

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/DJTNWK2WMQWZVJUO65FPC43T3G \
  | 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: 1a66db2b56642d9aa68ef74af17373d99f9f9cc0fefe051c7a444d3ec371e9ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01fbfe125a9baff4d50b8661a503bbdb38d9480165c2b8bf614e3919b29c2c22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2015-05-25T15:44:38Z",
    "title_canon_sha256": "a556593c2ffb00725628f158ea5e8a772120e3c62f40a7129755fe73530c8246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06667",
    "kind": "arxiv",
    "version": 2
  }
}