Pith Number

pith:WIWJBKRI

pith:2023:WIWJBKRIFU4B6YH7XESPA32QW4

not attested not anchored not stored refs pending

Computational Study of Rarefied Gas Flow and Heat Transfer in Lid-driven Cylindrical Cavities

Amin Ebrahimi, Ehsan Roohi, Mengbo Zhu

arxiv:2306.13765 v1 · 2023-05-16 · 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{WIWJBKRIFU4B6YH7XESPA32QW4}

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	2026-07-05T06:24:15.254660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b22c90aa282d381f60ffb924f06f50b713abb2ffc9d73ad5acb7e96a8904f25e

Aliases

arxiv: 2306.13765 · arxiv_version: 2306.13765v1 · doi: 10.48550/arxiv.2306.13765 · pith_short_12: WIWJBKRIFU4B · pith_short_16: WIWJBKRIFU4B6YH7 · pith_short_8: WIWJBKRI

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/WIWJBKRIFU4B6YH7XESPA32QW4 \
  | 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: b22c90aa282d381f60ffb924f06f50b713abb2ffc9d73ad5acb7e96a8904f25e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fac8181588d97063ab46af4724d7aa3b66431d41bde04812796cf0de7b0b0264",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-05-16T18:26:27Z",
    "title_canon_sha256": "89e970d106db47d438b64cb7d7374d0fcc7d101d6a666f1088f09c89b45bb558"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13765",
    "kind": "arxiv",
    "version": 1
  }
}