Pith Number

pith:LHNGOING

pith:2013:LHNGOINGC2FAKHA5AW66SQLSS5

not attested not anchored not stored refs pending

Rational points on intersections of cubic and quadric hypersurfaces

D.R. Heath-Brown, R. Dietmann, T.D. Browning

arxiv:1309.0147 v1 · 2013-08-31 · math.NT · 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{LHNGOINGC2FAKHA5AW66SQLSS5}

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	2026-05-18T02:50:03.355181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59da6721a6168a051c1d05bde94172974e0386a4fdbcbf2057847ddf9a3ed560

Aliases

arxiv: 1309.0147 · arxiv_version: 1309.0147v1 · doi: 10.48550/arxiv.1309.0147 · pith_short_12: LHNGOINGC2FA · pith_short_16: LHNGOINGC2FAKHA5 · pith_short_8: LHNGOING

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/LHNGOINGC2FAKHA5AW66SQLSS5 \
  | 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: 59da6721a6168a051c1d05bde94172974e0386a4fdbcbf2057847ddf9a3ed560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "499ef09818648d6a7272b43a8db3a4df2c6140257368f6c5c4cb772dc668db2d",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-08-31T19:25:22Z",
    "title_canon_sha256": "3baf1fb20661c86e66efcf740ec1d14e363a419666158ce39086b89fb144a9c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0147",
    "kind": "arxiv",
    "version": 1
  }
}