Pith Number

pith:OZ6FVSGQ

pith:2013:OZ6FVSGQVWZGO4ZTSQRPGESQ4N

not attested not anchored not stored refs pending

On the metric dimension of imprimitive distance-regular graphs

Robert F. Bailey

arxiv:1312.4971 v5 · 2013-12-17 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZ6FVSGQVWZGO4ZTSQRPGESQ4N}

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	2026-05-18T01:23:20.960625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

767c5ac8d0adb26773339422f31250e36f5493ba130a67783927f9271893460d

Aliases

arxiv: 1312.4971 · arxiv_version: 1312.4971v5 · doi: 10.48550/arxiv.1312.4971 · pith_short_12: OZ6FVSGQVWZG · pith_short_16: OZ6FVSGQVWZGO4ZT · pith_short_8: OZ6FVSGQ

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/OZ6FVSGQVWZGO4ZTSQRPGESQ4N \
  | 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: 767c5ac8d0adb26773339422f31250e36f5493ba130a67783927f9271893460d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14cc9389fe5300661099cd0d8b66e5d2008f0fb7e6b0b2862aba9297ae7dcf5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-12-17T21:02:36Z",
    "title_canon_sha256": "588395d36c4c1c16787961b33436d356c0c72a8999107c1b414023e35c2c9b48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4971",
    "kind": "arxiv",
    "version": 5
  }
}