Pith Number

pith:XOSWMJ6V

pith:2017:XOSWMJ6VTXH3U66RWW7M2NXNBY

not attested not anchored not stored refs pending

On the density of rational points on rational elliptic surfaces

Julie Desjardins

arxiv:1702.01684 v2 · 2017-02-06 · math.AG · 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{XOSWMJ6VTXH3U66RWW7M2NXNBY}

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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.

Cited by

1 paper in Pith

Density of algebraic points on products of curves

Receipt and verification

First computed	2026-05-18T00:10:30.829382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bba56627d59dcfba7bd1b5becd36ed0e1516404e0eb9e3e39bfbe2bf7fbcf4dd

Aliases

arxiv: 1702.01684 · arxiv_version: 1702.01684v2 · doi: 10.48550/arxiv.1702.01684 · pith_short_12: XOSWMJ6VTXH3 · pith_short_16: XOSWMJ6VTXH3U66R · pith_short_8: XOSWMJ6V

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/XOSWMJ6VTXH3U66RWW7M2NXNBY \
  | 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: bba56627d59dcfba7bd1b5becd36ed0e1516404e0eb9e3e39bfbe2bf7fbcf4dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "942928987ab3e253a1d22946578d98ba9f3828f188adc49dbd65301e3a328bc3",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-02-06T16:22:14Z",
    "title_canon_sha256": "979a5c53a35c84862fb3a151b18d29d42d66fe6aea1c6583a7848f483b85f0d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01684",
    "kind": "arxiv",
    "version": 2
  }
}