Pith Number

pith:MY3UHCFC

pith:2014:MY3UHCFC34GR3ZD65P4W3MJRYI

not attested not anchored not stored refs pending

Minimizing Cubic and Homogeneous Polynomials over Integers in the Plane

Alberto Del Pia, Kevin Zemmer, Robert Hildebrand, Robert Weismantel

arxiv:1408.4711 v2 · 2014-08-20 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MY3UHCFC34GR3ZD65P4W3MJRYI}

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	2026-05-18T02:16:51.197967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66374388a2df0d1de47eebf96db131c237f3dd84373558338bd6516f80fa52cc

Aliases

arxiv: 1408.4711 · arxiv_version: 1408.4711v2 · doi: 10.48550/arxiv.1408.4711 · pith_short_12: MY3UHCFC34GR · pith_short_16: MY3UHCFC34GR3ZD6 · pith_short_8: MY3UHCFC

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/MY3UHCFC34GR3ZD65P4W3MJRYI \
  | 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: 66374388a2df0d1de47eebf96db131c237f3dd84373558338bd6516f80fa52cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfd086545578317e079f3098435a84ed6b6e286586d35026c0c3011805cec6a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-08-20T16:15:03Z",
    "title_canon_sha256": "004d15245cfa44a1f3360de98e56ec66aff371bc7b1ed76aa5a262015841c3f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4711",
    "kind": "arxiv",
    "version": 2
  }
}