Pith Number

pith:Y47NVMTF

pith:2025:Y47NVMTFEGNIPGGISDSGMWV6R4

not attested not anchored not stored refs pending

Capillary currents and viscous droplet spreading

David Darrow, John W. M. Bush, Lucas Warwaruk

arxiv:2508.01053 v3 · 2025-08-01 · 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{Y47NVMTFEGNIPGGISDSGMWV6R4}

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	2026-06-10T14:10:43.605620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c73edab265219a8798c890e4665abe8f03da865b0c171296436cd83b010b32e0

Aliases

arxiv: 2508.01053 · arxiv_version: 2508.01053v3 · doi: 10.48550/arxiv.2508.01053 · pith_short_12: Y47NVMTFEGNI · pith_short_16: Y47NVMTFEGNIPGGI · pith_short_8: Y47NVMTF

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/Y47NVMTFEGNIPGGISDSGMWV6R4 \
  | 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: c73edab265219a8798c890e4665abe8f03da865b0c171296436cd83b010b32e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4807b65df4350785f52467da77d131e7424d4d4f3fa32ac6ad74cb1f7322087e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2025-08-01T20:10:22Z",
    "title_canon_sha256": "232c0cc39f32542883b4dff6dc70aaf2564981a616c7af6eb7d9a59434aed5b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.01053",
    "kind": "arxiv",
    "version": 3
  }
}