Pith Number

pith:VBVL3NMH

pith:2013:VBVL3NMHJFFLWX26IAEIT24ERW

not attested not anchored not stored refs pending

Canonical duality for solving general nonconvex constrained problems

David Y. Gao, Vittorio Latorre

arxiv:1310.2014 v1 · 2013-10-08 · 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{VBVL3NMHJFFLWX26IAEIT24ERW}

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	2026-05-18T03:10:59.668818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a86abdb587494abb5f5e400889eb848dbb279529ad60920200184c6baf2b6f8b

Aliases

arxiv: 1310.2014 · arxiv_version: 1310.2014v1 · doi: 10.48550/arxiv.1310.2014 · pith_short_12: VBVL3NMHJFFL · pith_short_16: VBVL3NMHJFFLWX26 · pith_short_8: VBVL3NMH

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/VBVL3NMHJFFLWX26IAEIT24ERW \
  | 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: a86abdb587494abb5f5e400889eb848dbb279529ad60920200184c6baf2b6f8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddabab5c79e0010bae992b290b4245a3a8af237a46f97262d57b764343be9bdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-10-08T06:41:34Z",
    "title_canon_sha256": "01efce6a7853235d4ee22004423bed0629a9c0cd7c50f5adba600ed28cafe3c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2014",
    "kind": "arxiv",
    "version": 1
  }
}