Pith Number

pith:DRXEKTI4

pith:2023:DRXEKTI4KCNCSAWN2RKCWWLJWT

not attested not anchored not stored refs pending

Dynamic Optimization and Optimal Control of Hydrogen Blending Operations in Natural Gas Networks

Anatoly Zlotnik, Kaarthik Sundar, Saif R. Kazi

arxiv:2304.02716 v3 · 2023-04-05 · 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{DRXEKTI4KCNCSAWN2RKCWWLJWT}

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	2026-07-05T07:48:45.819145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c6e454d1c509a2902cdd4542b5969b4e5ba3ead41b33012f988c98263e15612

Aliases

arxiv: 2304.02716 · arxiv_version: 2304.02716v3 · doi: 10.48550/arxiv.2304.02716 · pith_short_12: DRXEKTI4KCNC · pith_short_16: DRXEKTI4KCNCSAWN · pith_short_8: DRXEKTI4

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/DRXEKTI4KCNCSAWN2RKCWWLJWT \
  | 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: 1c6e454d1c509a2902cdd4542b5969b4e5ba3ead41b33012f988c98263e15612

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c04117c6e8ef69cb72a0af3d7348122c31ec28f39feca77481842bbc593e73fa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-04-05T19:34:00Z",
    "title_canon_sha256": "c3a30604f99256437f7b8cd3837340e8d6192863b6d268295329a9866b525b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.02716",
    "kind": "arxiv",
    "version": 3
  }
}