Pith Number

pith:RJVPCEHY

pith:2015:RJVPCEHY7VW4LYVVLPIWEA76YV

not attested not anchored not stored refs pending

Rank 3 Bingo

Adrien Deloro, Alexandre Borovik

arxiv:1504.00167 v1 · 2015-04-01 · math.GR · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJVPCEHY7VW4LYVVLPIWEA76YV}

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	2026-05-18T02:19:44.382198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a6af110f8fd6dc5e2b55bd16203fec5675b5f9652e079cc3bf0fc3443864980

Aliases

arxiv: 1504.00167 · arxiv_version: 1504.00167v1 · doi: 10.48550/arxiv.1504.00167 · pith_short_12: RJVPCEHY7VW4 · pith_short_16: RJVPCEHY7VW4LYVV · pith_short_8: RJVPCEHY

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/RJVPCEHY7VW4LYVVLPIWEA76YV \
  | 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: 8a6af110f8fd6dc5e2b55bd16203fec5675b5f9652e079cc3bf0fc3443864980

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f185969170daed0164067b615dacdd97b97b7942ac1b675015ba877c0fda3b7",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2015-04-01T10:03:12Z",
    "title_canon_sha256": "7318f59f6a6c0a0f539764417cebf737fa89d9d378c24f2888aa78d2dcb5c49c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00167",
    "kind": "arxiv",
    "version": 1
  }
}