Pith Number

pith:CV4J4RV6

pith:2018:CV4J4RV6P3TMTUG3PYB2S4WHUM

not attested not anchored not stored refs pending

Metacirculants and split weak metacirculants

Jin-Xin Zhou, Li Cui

arxiv:1804.01632 v2 · 2018-04-05 · math.CO · 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{CV4J4RV6P3TMTUG3PYB2S4WHUM}

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	2026-05-18T00:04:13.059162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15789e46be7ee6c9d0db7e03a972c7a323087fe045c6c48295887e589ea4e0b4

Aliases

arxiv: 1804.01632 · arxiv_version: 1804.01632v2 · doi: 10.48550/arxiv.1804.01632 · pith_short_12: CV4J4RV6P3TM · pith_short_16: CV4J4RV6P3TMTUG3 · pith_short_8: CV4J4RV6

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/CV4J4RV6P3TMTUG3PYB2S4WHUM \
  | 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: 15789e46be7ee6c9d0db7e03a972c7a323087fe045c6c48295887e589ea4e0b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d403af29df059173c5722aff035061511edf34fb8e010650804f6421695fa812",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-04-05T00:33:08Z",
    "title_canon_sha256": "29a728ae72528837579098d356bd0afe43fb61ddadc0813946dddff7889720af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01632",
    "kind": "arxiv",
    "version": 2
  }
}