Pith Number

pith:OXRPLTU5

pith:2018:OXRPLTU52UL5S6AA2YMGC5RLSY

not attested not anchored not stored refs pending

A Data-driven Framework for Error Estimation and Mesh-Model Optimization in System-level Thermal-Hydraulic Simulation

Han Bao, Jeffrey Lane, Nam Dinh, Robert Youngblood

arxiv:1812.10581 v3 · 2018-12-27 · physics.comp-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXRPLTU52UL5S6AA2YMGC5RLSY}

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	2026-05-17T23:47:02.149239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75e2f5ce9dd517d97800d61861762b9615d0da9fcc72278ccf04182bdcb7f448

Aliases

arxiv: 1812.10581 · arxiv_version: 1812.10581v3 · doi: 10.48550/arxiv.1812.10581 · pith_short_12: OXRPLTU52UL5 · pith_short_16: OXRPLTU52UL5S6AA · pith_short_8: OXRPLTU5

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/OXRPLTU52UL5S6AA2YMGC5RLSY \
  | 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: 75e2f5ce9dd517d97800d61861762b9615d0da9fcc72278ccf04182bdcb7f448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27df628d892cd5b9e8d2e60144e43828039b5a77ffa064177809ef29c54687bf",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-12-27T00:34:54Z",
    "title_canon_sha256": "f23b3df0a8711b04b40010aec3a53d6e999887a6835012fca936f13b4fb17605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.10581",
    "kind": "arxiv",
    "version": 3
  }
}