Pith Number

pith:EV5IZFKY

pith:2016:EV5IZFKY3VHGE4KJB5VZ6O7QKG

not attested not anchored not stored refs pending

Finding well approximating lattices for a finite set of points

A. Hajdu, L. Hajdu, R. Tijdeman

arxiv:1604.05989 v1 · 2016-04-20 · 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{EV5IZFKY3VHGE4KJB5VZ6O7QKG}

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	2026-05-18T01:16:34.009432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

257a8c9558dd4e6271490f6b9f3bf051bb17a1bda3d9e743777324211ae22d70

Aliases

arxiv: 1604.05989 · arxiv_version: 1604.05989v1 · doi: 10.48550/arxiv.1604.05989 · pith_short_12: EV5IZFKY3VHG · pith_short_16: EV5IZFKY3VHGE4KJ · pith_short_8: EV5IZFKY

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/EV5IZFKY3VHGE4KJB5VZ6O7QKG \
  | 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: 257a8c9558dd4e6271490f6b9f3bf051bb17a1bda3d9e743777324211ae22d70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33a71a0ad134286983e5703e6203eadad75d18c7e7beb686fc57103941598d2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-04-20T14:59:50Z",
    "title_canon_sha256": "c6d0c497521a7dcb52fad90106eb0e211b139d64f9c023bc4cdd8cd0c4fa6204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05989",
    "kind": "arxiv",
    "version": 1
  }
}