Pith Number

pith:OXGN7O6R

pith:2016:OXGN7O6RD4MTWBBTIGP3HC2KCQ

not attested not anchored not stored refs pending

Decomposition Methods for Nonlinear Optimization and Data Mining

Brandon Dutra

arxiv:1605.04983 v1 · 2016-05-16 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXGN7O6RD4MTWBBTIGP3HC2KCQ}

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	2026-05-18T01:14:37.802748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75ccdfbbd11f193b0433419fb38b4a143cea82f375dd6d71a4b09a21fb20c7e4

Aliases

arxiv: 1605.04983 · arxiv_version: 1605.04983v1 · doi: 10.48550/arxiv.1605.04983 · pith_short_12: OXGN7O6RD4MT · pith_short_16: OXGN7O6RD4MTWBBT · pith_short_8: OXGN7O6R

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/OXGN7O6RD4MTWBBTIGP3HC2KCQ \
  | 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: 75ccdfbbd11f193b0433419fb38b4a143cea82f375dd6d71a4b09a21fb20c7e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1869dfc6f1cfc6da488d2b15a29a7bea9ed4fa19d4ab62137010ba81edd55b30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-05-16T23:18:37Z",
    "title_canon_sha256": "65c21dc66a54696d78d00be3e93de8f33fee83b82d9684061b900014bca6e601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04983",
    "kind": "arxiv",
    "version": 1
  }
}