Pith Number

pith:VCJSMYXK

pith:2019:VCJSMYXKWZOEYXGLCTTTEGZYW7

not attested not anchored not stored refs pending

Geometric Programming-Based Control for Nonlinear, DAE-Constrained Water Distribution Networks

Ahmad F. Taha, Marcio Giacomoni, Nikolaos Gatsis, Shen Wang

arxiv:1902.06026 v1 · 2019-02-16 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCJSMYXKWZOEYXGLCTTTEGZYW7}

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	2026-05-17T23:53:46.855235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8932662eab65c4c5ccb14e7321b38b7f5ceb5ea5380d5072cda4670ea249563

Aliases

arxiv: 1902.06026 · arxiv_version: 1902.06026v1 · doi: 10.48550/arxiv.1902.06026 · pith_short_12: VCJSMYXKWZOE · pith_short_16: VCJSMYXKWZOEYXGL · pith_short_8: VCJSMYXK

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/VCJSMYXKWZOEYXGLCTTTEGZYW7 \
  | 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: a8932662eab65c4c5ccb14e7321b38b7f5ceb5ea5380d5072cda4670ea249563

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a3dbd6da59dcaf86335cdcd8f73d15a18248edcfadd9216a1c8ac5d873d03ac",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-02-16T02:12:19Z",
    "title_canon_sha256": "6b3c336f650f84014351163d571de39a797484ef6882595cb53d76d235201a78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06026",
    "kind": "arxiv",
    "version": 1
  }
}