Pith Number

pith:NSEZ3D64

pith:2015:NSEZ3D645I6VWYXAHGF5DELPCM

not attested not anchored not stored refs pending

Permutability graph of cyclic subgroups

P. Devi, R. Rajkumar

arxiv:1504.00801 v1 · 2015-04-03 · 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{NSEZ3D645I6VWYXAHGF5DELPCM}

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	2026-05-18T02:19:37.037449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c899d8fdcea3d5b62e0398bd1916f133e508d36ab962d100c4a68399a23bf56

Aliases

arxiv: 1504.00801 · arxiv_version: 1504.00801v1 · doi: 10.48550/arxiv.1504.00801 · pith_short_12: NSEZ3D645I6V · pith_short_16: NSEZ3D645I6VWYXA · pith_short_8: NSEZ3D64

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/NSEZ3D645I6VWYXAHGF5DELPCM \
  | 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: 6c899d8fdcea3d5b62e0398bd1916f133e508d36ab962d100c4a68399a23bf56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2de9140e3b3b35ddb06ca899ca10cc2ededeffd3e8f201dd9907406b579dc43e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2015-04-03T10:32:18Z",
    "title_canon_sha256": "bb67bdd5839f91fe2eb5311ec69398d26d38559da5d981e56d241c3969762545"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00801",
    "kind": "arxiv",
    "version": 1
  }
}