Pith Number

pith:IYVRSQAX

pith:2014:IYVRSQAX6DKPWCXUFPKS3DGLXG

not attested not anchored not stored refs pending

A Cycle-Based Formulation and Valid Inequalities for DC Power Transmission Problems with Switching

Andy Sun, Burak Kocuk, Hyemin Jeon, James Luedtke, Jeff Linderoth, Santanu S. Dey

arxiv:1412.6245 v3 · 2014-12-19 · 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{IYVRSQAX6DKPWCXUFPKS3DGLXG}

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	2026-05-18T00:42:33.576910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

462b194017f0d4fb0af42bd52d8ccbb9a091a4cc59590749d61f326f38941208

Aliases

arxiv: 1412.6245 · arxiv_version: 1412.6245v3 · doi: 10.48550/arxiv.1412.6245 · pith_short_12: IYVRSQAX6DKP · pith_short_16: IYVRSQAX6DKPWCXU · pith_short_8: IYVRSQAX

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/IYVRSQAX6DKPWCXUFPKS3DGLXG \
  | 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: 462b194017f0d4fb0af42bd52d8ccbb9a091a4cc59590749d61f326f38941208

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8a3d96577f646ae16831bf4e1daadbb14d8e67eec96835b1c6ac966bb51d5e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-12-19T08:05:22Z",
    "title_canon_sha256": "a3d0a30f769972d8eef6131105a5dc6dad6f1a4580bde0364d60f83976a24a97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6245",
    "kind": "arxiv",
    "version": 3
  }
}