Pith Number

pith:QIPJTIYS

pith:2018:QIPJTIYSU5HSBOMX3SG5S7DUA3

not attested not anchored not stored refs pending

Prime lattice points in ovals

Bingrong Huang, Ze\'ev Rudnick

arxiv:1803.03013 v2 · 2018-03-08 · math.NT · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QIPJTIYSU5HSBOMX3SG5S7DUA3}

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	2026-05-18T00:02:12.736676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

821e99a312a74f20b997dc8dd97c7406ffb1683bb46d70387c7c9a4bed18b941

Aliases

arxiv: 1803.03013 · arxiv_version: 1803.03013v2 · doi: 10.48550/arxiv.1803.03013 · pith_short_12: QIPJTIYSU5HS · pith_short_16: QIPJTIYSU5HSBOMX · pith_short_8: QIPJTIYS

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/QIPJTIYSU5HSBOMX3SG5S7DUA3 \
  | 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: 821e99a312a74f20b997dc8dd97c7406ffb1683bb46d70387c7c9a4bed18b941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a1fe12a530c939a28523e80c5173b9b047cc06daa4e7710adce3554cfe4984",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-03-08T09:20:08Z",
    "title_canon_sha256": "116c6e10a05a299e72d00c50de639b10149b5eae9897a83a2057f6b503c0bff2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03013",
    "kind": "arxiv",
    "version": 2
  }
}