Pith Number

pith:NBH5OATH

pith:2015:NBH5OATHX3DWDEZGZ6GPOGAYFK

not attested not anchored not stored refs pending

Non-transversal Vectors of Some Finite Geometries

Ivica Martinjak

arxiv:1509.03218 v2 · 2015-09-10 · 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{NBH5OATHX3DWDEZGZ6GPOGAYFK}

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	2026-05-18T01:11:55.050358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

684fd70267bec7619326cf8cf718182a94d80b87fe7894bfed0cbb997694fdf9

Aliases

arxiv: 1509.03218 · arxiv_version: 1509.03218v2 · doi: 10.48550/arxiv.1509.03218 · pith_short_12: NBH5OATHX3DW · pith_short_16: NBH5OATHX3DWDEZG · pith_short_8: NBH5OATH

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/NBH5OATHX3DWDEZGZ6GPOGAYFK \
  | 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: 684fd70267bec7619326cf8cf718182a94d80b87fe7894bfed0cbb997694fdf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1109ccb59b6b7d19e6666ee388ace044e32fc250999c00c9a5e1dde884a18c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-09-10T16:42:27Z",
    "title_canon_sha256": "1fb540db6c2ecc87c7213fba9ef49deb6d9ae3c79a67a64fc43b734ef2c93fc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03218",
    "kind": "arxiv",
    "version": 2
  }
}