Pith Number

pith:IYM4R6BU

pith:2018:IYM4R6BUZTT6HVSNI5W6DKTPLT

not attested not anchored not stored refs pending

Application of discrete adjoint method to sensitivity and uncertainty analysis in steady-state two-phase flow simulations

Guojun Hu, Tomasz Kozlowski

arxiv:1805.01451 v1 · 2018-05-03 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYM4R6BUZTT6HVSNI5W6DKTPLT}

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	2026-05-18T00:16:51.424123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4619c8f834cce7e3d64d476de1aa6f5cecbde1863cde31fd42d6e8f1e0339be6

Aliases

arxiv: 1805.01451 · arxiv_version: 1805.01451v1 · doi: 10.48550/arxiv.1805.01451 · pith_short_12: IYM4R6BUZTT6 · pith_short_16: IYM4R6BUZTT6HVSN · pith_short_8: IYM4R6BU

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/IYM4R6BUZTT6HVSNI5W6DKTPLT \
  | 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: 4619c8f834cce7e3d64d476de1aa6f5cecbde1863cde31fd42d6e8f1e0339be6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7ca4abb9e916bb14f978225e7c04f41079e95d41d25ec55caad40e980a2b8be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-05-03T17:52:18Z",
    "title_canon_sha256": "2bade8f5538ca6c6906b69f0ac927c03e04efb3c8fd2936b9d8b34ff38d8a8e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01451",
    "kind": "arxiv",
    "version": 1
  }
}