Pith Number

pith:DUQOSNP3

pith:2018:DUQOSNP3S7BYA6QOSJUPF3ZIOC

not attested not anchored not stored refs pending

Deterministic consensus maximization with biconvex programming

David Suter, Huu Le, Tat-Jun Chin, Zhipeng Cai

arxiv:1807.09436 v3 · 2018-07-25 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUQOSNP3S7BYA6QOSJUPF3ZIOC}

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	2026-05-17T23:59:22.478953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d20e935fb97c3807a0e9268f2ef2870960a2e1a8550bc583aed1567ff4a3c14

Aliases

arxiv: 1807.09436 · arxiv_version: 1807.09436v3 · doi: 10.48550/arxiv.1807.09436 · pith_short_12: DUQOSNP3S7BY · pith_short_16: DUQOSNP3S7BYA6QO · pith_short_8: DUQOSNP3

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/DUQOSNP3S7BYA6QOSJUPF3ZIOC \
  | 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: 1d20e935fb97c3807a0e9268f2ef2870960a2e1a8550bc583aed1567ff4a3c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10114c4c4c1917645f9f97c31a052b8580bca64c58ccf71c467b87e1bd033bcc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-25T04:54:57Z",
    "title_canon_sha256": "a4254370808f55129bdf72ac5c80331350a07b94e5336dc36afc72d1446ec78d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09436",
    "kind": "arxiv",
    "version": 3
  }
}