Pith Number

pith:CYVJUJQI

pith:2016:CYVJUJQIU32TFDDNQW5GSKPB7A

not attested not anchored not stored refs pending

Simply connected latin quandles

Marco Bonatto, Petr Vojt\v{e}chovsk\'y

arxiv:1611.00936 v5 · 2016-11-03 · 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{CYVJUJQIU32TFDDNQW5GSKPB7A}

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	2026-05-18T00:09:00.774412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

162a9a2608a6f5328c6d85ba6929e1f82fd36331691c4bf47e8596ca575605d9

Aliases

arxiv: 1611.00936 · arxiv_version: 1611.00936v5 · doi: 10.48550/arxiv.1611.00936 · pith_short_12: CYVJUJQIU32T · pith_short_16: CYVJUJQIU32TFDDN · pith_short_8: CYVJUJQI

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/CYVJUJQIU32TFDDNQW5GSKPB7A \
  | 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: 162a9a2608a6f5328c6d85ba6929e1f82fd36331691c4bf47e8596ca575605d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "161cd674bc0b95fef4fd2913e95ecde947860d43b1fccba0c1f38d4a6702392f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2016-11-03T09:58:04Z",
    "title_canon_sha256": "2bd06066a0d3bb0d2fbc3f1b3a23d51071bfa0a3945fb653c569bce312b57fe8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.00936",
    "kind": "arxiv",
    "version": 5
  }
}