Pith Number

pith:HREQWTD7

pith:2017:HREQWTD7BCJ4VPUVWYBWA7ZNE3

not attested not anchored not stored refs pending

Manyopt: An Extensible Tool for Mixed, Non-Linear Optimization Through SMT Solving

Andrea Callia D'Iddio, Michael Huth

arxiv:1702.01332 v1 · 2017-02-04 · cs.AI · cs.MS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HREQWTD7BCJ4VPUVWYBWA7ZNE3}

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	2026-05-18T00:51:23.747137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c490b4c7f0893cabe95b603607f2d26eef1570e2211ea2cc74ff218af39958e

Aliases

arxiv: 1702.01332 · arxiv_version: 1702.01332v1 · doi: 10.48550/arxiv.1702.01332 · pith_short_12: HREQWTD7BCJ4 · pith_short_16: HREQWTD7BCJ4VPUV · pith_short_8: HREQWTD7

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/HREQWTD7BCJ4VPUVWYBWA7ZNE3 \
  | 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: 3c490b4c7f0893cabe95b603607f2d26eef1570e2211ea2cc74ff218af39958e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0276294d0571d4a4fdac8dfc9c73f358a36936dc9916a84ca65d8e9a16ca76ab",
    "cross_cats_sorted": [
      "cs.MS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-02-04T19:49:06Z",
    "title_canon_sha256": "ad107f68cd34875ceaa999ae3128bca0e71139652c32e451a9e97498c7fcf5b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01332",
    "kind": "arxiv",
    "version": 1
  }
}