Pith Number

pith:BBWFMZXN

pith:2005:BBWFMZXNXY5TUUUNFOVENYVKER

not attested not anchored not stored refs pending

Computational Fluid Dynamic Approach for Biological System Modeling

Bingjia Xiao, Chundu Wu, Weidong Huang, Weidong Xia

arxiv:q-bio/0508006 v1 · 2005-08-02 · q-bio.QM · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBWFMZXNXY5TUUUNFOVENYVKER}

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	2026-05-18T04:28:28.014868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

086c5666edbe3b3a528d2baa46e2aa246f6f7b1638bd6b90d5117e5d31c8b393

Aliases

arxiv: q-bio/0508006 · arxiv_version: q-bio/0508006v1 · doi: 10.48550/arxiv.q-bio/0508006 · pith_short_12: BBWFMZXNXY5T · pith_short_16: BBWFMZXNXY5TUUUN · pith_short_8: BBWFMZXN

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/BBWFMZXNXY5TUUUNFOVENYVKER \
  | 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: 086c5666edbe3b3a528d2baa46e2aa246f6f7b1638bd6b90d5117e5d31c8b393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af166db17d10fd97a952446d4aa8978dfc881bc1e9b72552592852236d8a137a",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2005-08-02T16:36:34Z",
    "title_canon_sha256": "242f38fe0ba75ced169538f12a5945e9f9fbdbbc6301f1dfdce7636db25000fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0508006",
    "kind": "arxiv",
    "version": 1
  }
}