Pith Number

pith:SRROJLXP

pith:2014:SRROJLXP4PPKEWWY6B25MLNA5Z

not attested not anchored not stored refs pending

Equiangular lines in Euclidean spaces

A. Munemasa, F. Sz\"oll\H{o}si, G. Greaves, J. H. Koolen

arxiv:1403.2155 v3 · 2014-03-10 · math.CO · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRROJLXP4PPKEWWY6B25MLNA5Z}

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	2026-05-18T01:15:59.232555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9462e4aeefe3dea25ad8f075d62da0ee77cc765b1a7890249fdf4d5f3861839d

Aliases

arxiv: 1403.2155 · arxiv_version: 1403.2155v3 · doi: 10.48550/arxiv.1403.2155 · pith_short_12: SRROJLXP4PPK · pith_short_16: SRROJLXP4PPKEWWY · pith_short_8: SRROJLXP

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/SRROJLXP4PPKEWWY6B25MLNA5Z \
  | 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: 9462e4aeefe3dea25ad8f075d62da0ee77cc765b1a7890249fdf4d5f3861839d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "103c34f6a3e092ad537aa1f57c84d34127143e18b6360d03674f843839ce8139",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-03-10T07:54:49Z",
    "title_canon_sha256": "1dab5857fba91ed5932df3f714f060c7ee9fb88e957b908782d1f992eb867e70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2155",
    "kind": "arxiv",
    "version": 3
  }
}