Pith Number

pith:HU4MVBW4

pith:2023:HU4MVBW46PPWSDKNZGWBMDDEUR

not attested not anchored not stored refs pending

Buoyancy-driven attraction of active droplets

Detlef Lohse, Haoran Liu, Kai Leong Chong, Roberto Verzicco, Yibo Chen

arxiv:2302.14008 v1 · 2023-02-27 · 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{HU4MVBW46PPWSDKNZGWBMDDEUR}

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	2026-07-05T05:45:53.407161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d38ca86dcf3df690d4dc9ac160c64a45f6110f2b9b7f66df80d6586e9d5d257

Aliases

arxiv: 2302.14008 · arxiv_version: 2302.14008v1 · doi: 10.48550/arxiv.2302.14008 · pith_short_12: HU4MVBW46PPW · pith_short_16: HU4MVBW46PPWSDKN · pith_short_8: HU4MVBW4

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/HU4MVBW46PPWSDKNZGWBMDDEUR \
  | 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: 3d38ca86dcf3df690d4dc9ac160c64a45f6110f2b9b7f66df80d6586e9d5d257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86e9267a0c7508af6b4b9d73d9b06592b3c701d928cf9c819263c0700a8851d0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-02-27T18:01:20Z",
    "title_canon_sha256": "e9e09424aa5156f684e1bc787affc914c531fd0383055e9dd1077a86ac50e84b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.14008",
    "kind": "arxiv",
    "version": 1
  }
}