Pith Number

pith:4NPHYV7R

pith:2017:4NPHYV7RFASIY2TQH3R3ELDFOX

not attested not anchored not stored refs pending

Buckling instability causes inertial thrust for spherical swimmers at all scales

A. Djellouli, C. Quilliet, G. Coupier, H. Djeridi, P. Marmottant

arxiv:1710.07033 v1 · 2017-10-19 · physics.flu-dyn · 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{4NPHYV7RFASIY2TQH3R3ELDFOX}

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	2026-05-18T00:28:52.079414Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e35e7c57f128248c6a703ee3b22c6575ee55b8e7fe590d68d1562259a80bc03a

Aliases

arxiv: 1710.07033 · arxiv_version: 1710.07033v1 · doi: 10.48550/arxiv.1710.07033 · pith_short_12: 4NPHYV7RFASI · pith_short_16: 4NPHYV7RFASIY2TQ · pith_short_8: 4NPHYV7R

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/4NPHYV7RFASIY2TQH3R3ELDFOX \
  | 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: e35e7c57f128248c6a703ee3b22c6575ee55b8e7fe590d68d1562259a80bc03a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20092d0ebba4772983d5230f70674c51439940931fabb80b17049cdfafe6542f",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-10-19T08:29:20Z",
    "title_canon_sha256": "74fdb6d67c8e444e1e62750cfb0c0dd7de14720098e2d6dd45bf54070f8f0345"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07033",
    "kind": "arxiv",
    "version": 1
  }
}