Pith Number

pith:JFWHC5YX

pith:2019:JFWHC5YXRB465PGJ2LD62IDG7Z

not attested not anchored not stored refs pending

Optimal Control for Scheduling and Pricing Intra-day Natural Gas Transport on Pipeline Networks

Aleksandr Beylin, Aleksandr M. Rudkevich, Anatoly Zlotnik, Kaarthik Sundar, Xindi Li

arxiv:1912.02895 v1 · 2019-12-05 · math.OC · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFWHC5YXRB465PGJ2LD62IDG7Z}

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	2026-07-05T00:24:19.236139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

496c7177178879eebcc9d2c7ed2066fe5eba34b318812e2cd5fa2ecc26a44e3f

Aliases

arxiv: 1912.02895 · arxiv_version: 1912.02895v1 · doi: 10.48550/arxiv.1912.02895 · pith_short_12: JFWHC5YXRB46 · pith_short_16: JFWHC5YXRB465PGJ · pith_short_8: JFWHC5YX

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/JFWHC5YXRB465PGJ2LD62IDG7Z \
  | 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: 496c7177178879eebcc9d2c7ed2066fe5eba34b318812e2cd5fa2ecc26a44e3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3724f463d7bec6287a49e57c309502752bab440e24149544c387d015196dc145",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-12-05T21:44:23Z",
    "title_canon_sha256": "7d27fa56d48e9e9b7ba6c04d437a983fc375d2128b2fe433ed6feccd28030905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02895",
    "kind": "arxiv",
    "version": 1
  }
}