Pith Number

pith:ZJMQP5U5

pith:2017:ZJMQP5U56PELJWWSDYZOJQT262

not attested not anchored not stored refs pending

Submodularity in conic quadratic mixed 0-1 optimization

Alper Atamturk, Andres Gomez

arxiv:1705.05918 v3 · 2017-05-16 · 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{ZJMQP5U56PELJWWSDYZOJQT262}

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	2026-05-18T00:07:18.640678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca5907f69df3c8b4dad21e32e4c27af6b27b5355bf97d9b47ddedb5df9b43312

Aliases

arxiv: 1705.05918 · arxiv_version: 1705.05918v3 · doi: 10.48550/arxiv.1705.05918 · pith_short_12: ZJMQP5U56PEL · pith_short_16: ZJMQP5U56PELJWWS · pith_short_8: ZJMQP5U5

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/ZJMQP5U56PELJWWSDYZOJQT262 \
  | 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: ca5907f69df3c8b4dad21e32e4c27af6b27b5355bf97d9b47ddedb5df9b43312

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4803591eddf8b62e5a7459727e8743def113f7ad8ad64229b0c26d3fa80b2538",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-05-16T20:58:25Z",
    "title_canon_sha256": "4c7c900978528c5539267de8417ec1b694dc1290a61678048353407db2e5381a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05918",
    "kind": "arxiv",
    "version": 3
  }
}