Pith Number

pith:WRWVSREU

pith:2015:WRWVSREUIQ6XZVURDEEGBI6HYK

not attested not anchored not stored refs pending

Finite group actions and cyclic branched covers of knots in $\mathbf{S}^3$

Bruno Zimmermann, Clara Franchi, Luisa Paoluzzi, Mattia Mecchia, Michel Boileau

arxiv:1506.01895 v3 · 2015-06-05 · math.GT · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRWVSREUIQ6XZVURDEEGBI6HYK}

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	2026-05-18T00:18:20.832810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b46d594494443d7cd691190860a3c7c2bd4d817d9bb6db693a9a4b4833a3dd6a

Aliases

arxiv: 1506.01895 · arxiv_version: 1506.01895v3 · doi: 10.48550/arxiv.1506.01895 · pith_short_12: WRWVSREUIQ6X · pith_short_16: WRWVSREUIQ6XZVUR · pith_short_8: WRWVSREU

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/WRWVSREUIQ6XZVURDEEGBI6HYK \
  | 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: b46d594494443d7cd691190860a3c7c2bd4d817d9bb6db693a9a4b4833a3dd6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac467a337664deaf3e8b7e5a34a6c69be219f136f656845026455553da99eaaf",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2015-06-05T13:12:54Z",
    "title_canon_sha256": "b5737ce9f521b36ec9bf7babe37b62696497a3230737c7ae058c553ef4d8c935"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01895",
    "kind": "arxiv",
    "version": 3
  }
}