Pith Number

pith:RFDL5MKW

pith:2018:RFDL5MKWLDJFU3DVL2HR2EV776

not attested not anchored not stored refs pending

New SOCP relaxation and branching rule for bipartite bilinear programs

Asteroide Santana, Santanu S. Dey, Yang Wang

arxiv:1803.09266 v1 · 2018-03-25 · 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{RFDL5MKWLDJFU3DVL2HR2EV776}

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	2026-05-18T00:20:12.133958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8946beb15658d25a6c755e8f1d12bfff965af4de2b19843dd6fe849d6e8fa118

Aliases

arxiv: 1803.09266 · arxiv_version: 1803.09266v1 · doi: 10.48550/arxiv.1803.09266 · pith_short_12: RFDL5MKWLDJF · pith_short_16: RFDL5MKWLDJFU3DV · pith_short_8: RFDL5MKW

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/RFDL5MKWLDJFU3DVL2HR2EV776 \
  | 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: 8946beb15658d25a6c755e8f1d12bfff965af4de2b19843dd6fe849d6e8fa118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f4a00ee0c9b9fdd56b557f293a766dc69c010b8917e5171d5c14b911388a2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-03-25T14:38:46Z",
    "title_canon_sha256": "7d60c6ba677941209fcdc0452eeb3fbed0b2827db58a20a40308391507359992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09266",
    "kind": "arxiv",
    "version": 1
  }
}