Pith Number

pith:IMCEUWFE

pith:2024:IMCEUWFELZAEQF2BU6FQ3VPWM7

not attested not anchored not stored refs pending

EngineBench: Flow Reconstruction in the Transparent Combustion Chamber III Optical Engine

Felix C. P. Leach, Isabel Scherl, Martin H. Davy, Michael A. Hobley, Samuel J. Baker, Xiaohang Fang

arxiv:2406.03325 v1 · 2024-06-05 · physics.flu-dyn · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMCEUWFELZAEQF2BU6FQ3VPWM7}

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	2026-07-05T08:27:54.958350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43044a58a45e40481741a78b0dd5f667c27c69cd4df5ef1f002b58077626c2dc

Aliases

arxiv: 2406.03325 · arxiv_version: 2406.03325v1 · doi: 10.48550/arxiv.2406.03325 · pith_short_12: IMCEUWFELZAE · pith_short_16: IMCEUWFELZAEQF2B · pith_short_8: IMCEUWFE

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/IMCEUWFELZAEQF2BU6FQ3VPWM7 \
  | 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: 43044a58a45e40481741a78b0dd5f667c27c69cd4df5ef1f002b58077626c2dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e77b8fbcebc1cb68421b45a2edc5e95fc183d09e66167f7c74da41d7ad72226",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2024-06-05T14:38:30Z",
    "title_canon_sha256": "6f70fa5972857b0dbcc9763dd8f1b45c3ed624d8215ec2b38d84776b39cd1119"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.03325",
    "kind": "arxiv",
    "version": 1
  }
}