Pith Number

pith:FJ3B4EK6

pith:2017:FJ3B4EK65KFNC2QKTBGDF4H6J4

not attested not anchored not stored refs pending

Hydrodynamics of flagellated microswimmers near free-slip interfaces

Carlo Massimo Casciola, Daniela Pimponi, Mauro Chinappi, Paolo Gualtieri

arxiv:1703.10387 v1 · 2017-03-30 · 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{FJ3B4EK65KFNC2QKTBGDF4H6J4}

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	2026-05-18T00:47:37.150479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a761e115eea8ad16a0a984c32f0fe4f026537a9f64493dd888349d753b1caa0

Aliases

arxiv: 1703.10387 · arxiv_version: 1703.10387v1 · doi: 10.48550/arxiv.1703.10387 · pith_short_12: FJ3B4EK65KFN · pith_short_16: FJ3B4EK65KFNC2QK · pith_short_8: FJ3B4EK6

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/FJ3B4EK65KFNC2QKTBGDF4H6J4 \
  | 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: 2a761e115eea8ad16a0a984c32f0fe4f026537a9f64493dd888349d753b1caa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b031d928a1aa1298fe5a0fda061d6bf2b7f926f65f4fcc715860ec17eaaea8ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-03-30T10:07:20Z",
    "title_canon_sha256": "962a626d6001421016edf5b12197ce4d8c3b38856def9375cff11456573cba6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10387",
    "kind": "arxiv",
    "version": 1
  }
}