Pith Number

pith:Q6V5DCRK

pith:2017:Q6V5DCRKCRLLI6TC4OV3H3JSHA

not attested not anchored not stored refs pending

Optimal Water-Power Flow Problem: Formulation and Distributed Optimal Solution

Ahmed S. Zamzam, Changhong Zhao, Emiliano Dall'Anese, Josh A. Taylor, Nicholas D. Sidiropoulos

arxiv:1708.06754 v2 · 2017-08-22 · 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{Q6V5DCRKCRLLI6TC4OV3H3JSHA}

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	2026-05-18T00:31:02.537008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87abd18a2a1456b47a62e3abb3ed3238185036a0a94cfd21242e9b0b280aaf2f

Aliases

arxiv: 1708.06754 · arxiv_version: 1708.06754v2 · doi: 10.48550/arxiv.1708.06754 · pith_short_12: Q6V5DCRKCRLL · pith_short_16: Q6V5DCRKCRLLI6TC · pith_short_8: Q6V5DCRK

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/Q6V5DCRKCRLLI6TC4OV3H3JSHA \
  | 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: 87abd18a2a1456b47a62e3abb3ed3238185036a0a94cfd21242e9b0b280aaf2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54cae7c8ac11ede0472601589766c2919485be9dc169ba93ef9cd0e0eb8ac49f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-08-22T17:59:12Z",
    "title_canon_sha256": "7c8a8b2d83f89555b5167a4516a00f9828597e37a7c24c97a51581fe81e03f49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06754",
    "kind": "arxiv",
    "version": 2
  }
}