Pith Number

pith:6CWFJSJQ

pith:2014:6CWFJSJQUBI327TT3XP4EZJTTQ

not attested not anchored not stored refs pending

Hyperbolic, L-space knots and exceptional Dehn surgeries

Kazushige Tohki, Kimihiko Motegi

arxiv:1410.3975 v1 · 2014-10-15 · 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{6CWFJSJQUBI327TT3XP4EZJTTQ}

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	2026-05-18T02:40:02.924191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0ac54c930a051bd7e73dddfc265339c28da3e9e19d25b7ab66dba4fb212af0c

Aliases

arxiv: 1410.3975 · arxiv_version: 1410.3975v1 · doi: 10.48550/arxiv.1410.3975 · pith_short_12: 6CWFJSJQUBI3 · pith_short_16: 6CWFJSJQUBI327TT · pith_short_8: 6CWFJSJQ

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/6CWFJSJQUBI327TT3XP4EZJTTQ \
  | 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: f0ac54c930a051bd7e73dddfc265339c28da3e9e19d25b7ab66dba4fb212af0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97c1284cc05cb0ec362600ecd2dbc4c3da4aaa4105eb7dbd5be84d5a4827a95a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-10-15T09:02:29Z",
    "title_canon_sha256": "8b582d54e98ef845dd5eb06ff7d78bd9bb18d1c632b44cfbdce645c0b06697f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3975",
    "kind": "arxiv",
    "version": 1
  }
}