Pith Number

pith:SZDI7FEA

pith:2015:SZDI7FEAOQNTFFW2RVSS2LPSCY

not attested not anchored not stored refs pending

Occurrence of Right Angles in Vector Spaces Over Finite Fields

Michael Bennett

arxiv:1511.08942 v3 · 2015-11-28 · 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{SZDI7FEAOQNTFFW2RVSS2LPSCY}

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	2026-05-18T00:13:19.831749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96468f9480741b3296da8d652d2df2161d51745722112e3326e5ea149d1c9496

Aliases

arxiv: 1511.08942 · arxiv_version: 1511.08942v3 · doi: 10.48550/arxiv.1511.08942 · pith_short_12: SZDI7FEAOQNT · pith_short_16: SZDI7FEAOQNTFFW2 · pith_short_8: SZDI7FEA

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/SZDI7FEAOQNTFFW2RVSS2LPSCY \
  | 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: 96468f9480741b3296da8d652d2df2161d51745722112e3326e5ea149d1c9496

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb75784279b7843887cc0336603473da895b096cae924a1bdf9874bf8b39f9b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-11-28T22:36:23Z",
    "title_canon_sha256": "35b1d53c79796b909a3f0f69205cbfaaaaaaa3da06e7a44413f6378aed0cfc8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08942",
    "kind": "arxiv",
    "version": 3
  }
}