Pith Number

pith:O722M62V

pith:2021:O722M62VAMXHGABSFCOR7R3S7L

not attested not anchored not stored refs pending

Operation of Natural Gas Pipeline Networks With Storage Under Transient Flow Conditions

Anatoly Zlotnik, Kaarthik Sundar, Russell Bent, Sai Krishna Kanth Hari, Shriram Srinivasan

arxiv:2103.02493 v2 · 2021-03-03 · 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{O722M62VAMXHGABSFCOR7R3S7L}

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	2026-07-05T02:37:45.098754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77f5a67b55032e730032289d1fc772facbd9b223debd6c92f5007e9834f86e78

Aliases

arxiv: 2103.02493 · arxiv_version: 2103.02493v2 · doi: 10.48550/arxiv.2103.02493 · pith_short_12: O722M62VAMXH · pith_short_16: O722M62VAMXHGABS · pith_short_8: O722M62V

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/O722M62VAMXHGABSFCOR7R3S7L \
  | 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: 77f5a67b55032e730032289d1fc772facbd9b223debd6c92f5007e9834f86e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64240527b67061521105fc61a740f252cb5d9d84981a9a12222c7bf4bfa7eb4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-03-03T16:03:45Z",
    "title_canon_sha256": "e771d16d75508362f846e68eaceea2da33c48e4d84a86f1832ebddfea3757e02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02493",
    "kind": "arxiv",
    "version": 2
  }
}