Pith Number

pith:SRVBBY3T

pith:2009:SRVBBY3TYQD7QW3HTIEGCFG4BD

not attested not anchored not stored refs pending

The Geometry of Ciliary Dynamics

Mark A. Peterson

arxiv:0903.5541 v3 · 2009-03-31 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRVBBY3TYQD7QW3HTIEGCFG4BD}

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	2026-05-18T03:24:07.149194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

946a10e373c407f85b679a086114dc08ee6adffcda6815ce4d9213ea5a9e4909

Aliases

arxiv: 0903.5541 · arxiv_version: 0903.5541v3 · doi: 10.48550/arxiv.0903.5541 · pith_short_12: SRVBBY3TYQD7 · pith_short_16: SRVBBY3TYQD7QW3H · pith_short_8: SRVBBY3T

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/SRVBBY3TYQD7QW3HTIEGCFG4BD \
  | 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: 946a10e373c407f85b679a086114dc08ee6adffcda6815ce4d9213ea5a9e4909

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b66b4c3b8e612a4107e0c64f2fd07809eace10d496f5c4002411174cc74c0aa6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2009-03-31T18:54:23Z",
    "title_canon_sha256": "a3123f1e6904ebffbf850b69b070fce5f64264d778a68fbc7169dfefd007bec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.5541",
    "kind": "arxiv",
    "version": 3
  }
}