Pith Number

pith:5O7BMSHC

pith:2025:5O7BMSHCIJBTPAMJ7WRPR5UIII

not attested not anchored not stored refs pending

A universal hydrodynamic transition in confined marine invertebrate larvae

Bikram D. Shrestha, Christian D. Gibson, Melissa Ruszczyk, Nina R. Couture, Santhan Chandragiri, Vivek N. Prakash

arxiv:2501.11744 v3 · 2025-01-20 · physics.flu-dyn · physics.bio-ph · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5O7BMSHCIJBTPAMJ7WRPR5UIII}

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	2026-07-05T11:28:33.603924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebbe1648e24243378189fda2f8f68842196aaebc5b86a0ee02bc15d91e8bc04e

Aliases

arxiv: 2501.11744 · arxiv_version: 2501.11744v3 · doi: 10.48550/arxiv.2501.11744 · pith_short_12: 5O7BMSHCIJBT · pith_short_16: 5O7BMSHCIJBTPAMJ · pith_short_8: 5O7BMSHC

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/5O7BMSHCIJBTPAMJ7WRPR5UIII \
  | 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: ebbe1648e24243378189fda2f8f68842196aaebc5b86a0ee02bc15d91e8bc04e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "745b92033a85219f89d71e7383c6e59b6bf29c3ca1470328ad7c546beaf8820c",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-01-20T21:05:14Z",
    "title_canon_sha256": "347676f03e5af819b3895c7c728dac2ef2785f7a0a8a567c0b64d3fcc0e52b5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11744",
    "kind": "arxiv",
    "version": 3
  }
}