Pith Number

pith:4JHYQSB5

pith:2022:4JHYQSB5PP2AX5OHSH43D7U6Y5

not attested not anchored not stored refs pending

Circular orderability and quandles

Idrissa Ba, Mohamed Elhamdadi

arxiv:2204.09458 v1 · 2022-04-20 · math.GT · math.GN · math.GR · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4JHYQSB5PP2AX5OHSH43D7U6Y5}

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.

Cited by

1 paper in Pith

Trickle groups

Receipt and verification

First computed	2026-07-05T04:16:24.843895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e24f88483d7bf40bf5c791f9b1fe9ec74f79032bce602e9f97d66ba8ae5a822b

Aliases

arxiv: 2204.09458 · arxiv_version: 2204.09458v1 · doi: 10.48550/arxiv.2204.09458 · pith_short_12: 4JHYQSB5PP2A · pith_short_16: 4JHYQSB5PP2AX5OH · pith_short_8: 4JHYQSB5

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/4JHYQSB5PP2AX5OHSH43D7U6Y5 \
  | 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: e24f88483d7bf40bf5c791f9b1fe9ec74f79032bce602e9f97d66ba8ae5a822b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84cc7d1cc558864a4f37db3d5a9d572ccbcb00ac6865b77002ad3f1a5d80e669",
    "cross_cats_sorted": [
      "math.GN",
      "math.GR",
      "math.RA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2022-04-20T13:43:17Z",
    "title_canon_sha256": "3914f7d38b567b8b3508f11352fca3aaab8561b8ed287762b85aa6ac14314ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09458",
    "kind": "arxiv",
    "version": 1
  }
}