Pith Number

pith:GDSTH6UF

pith:2015:GDSTH6UFXQ67MYNM623PXOG7H5

not attested not anchored not stored refs pending

Rational Points on the Intersection of Three Quadrics

D.R. Heath-Brown

arxiv:1510.01191 v1 · 2015-10-05 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GDSTH6UFXQ67MYNM623PXOG7H5}

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	2026-05-18T01:10:15.024880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e533fa85bc3df661acf6b6fbb8df3f4cd8d9e8d6065f00c0dca5a20d1e7c4b

Aliases

arxiv: 1510.01191 · arxiv_version: 1510.01191v1 · doi: 10.48550/arxiv.1510.01191 · pith_short_12: GDSTH6UFXQ67 · pith_short_16: GDSTH6UFXQ67MYNM · pith_short_8: GDSTH6UF

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/GDSTH6UFXQ67MYNM623PXOG7H5 \
  | 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: 30e533fa85bc3df661acf6b6fbb8df3f4cd8d9e8d6065f00c0dca5a20d1e7c4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae6d2b1d2ec42ca5df60f88ef8e2f6e046717bcc18fb995d568b61c7312a556",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-10-05T15:41:15Z",
    "title_canon_sha256": "6d39d85cd78374c411583e25e8762b59d7af43df99591764fff372794038fbb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01191",
    "kind": "arxiv",
    "version": 1
  }
}