Pith Number

pith:6FMLE7HG

pith:2014:6FMLE7HGIJAKG5MG4CUE2AML3N

not attested not anchored not stored refs pending

Numbers of points of hypersurfaces without lines over finite fields

Masaaki Homma

arxiv:1410.3174 v1 · 2014-10-13 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FMLE7HGIJAKG5MG4CUE2AML3N}

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	2026-05-18T02:40:16.790337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f158b27ce64240a37586e0a84d018bdb676d2c8e30025263fe913d8574b397fa

Aliases

arxiv: 1410.3174 · arxiv_version: 1410.3174v1 · doi: 10.48550/arxiv.1410.3174 · pith_short_12: 6FMLE7HGIJAK · pith_short_16: 6FMLE7HGIJAKG5MG · pith_short_8: 6FMLE7HG

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/6FMLE7HGIJAKG5MG4CUE2AML3N \
  | 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: f158b27ce64240a37586e0a84d018bdb676d2c8e30025263fe913d8574b397fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927ad056ba6907c55e258cfe31cf5a0ce5b073be39232536726e32b79c4bb8df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-10-13T01:41:03Z",
    "title_canon_sha256": "322dd16d32fc8d763b8bf4edd8a4a89299966beb8d2fdf64ed3b6733ab5cf0d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3174",
    "kind": "arxiv",
    "version": 1
  }
}