Pith Number

pith:S2XG5FJ3

pith:2013:S2XG5FJ3V4HTM355HOW6ABTM32

not attested not anchored not stored refs pending

A new prediction of wavelength selection in radial viscous fingering involving normal and tangential stresses

Fran\c{c}ois Gallaire, Mathias Nagel

arxiv:1303.5621 v1 · 2013-03-22 · 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{S2XG5FJ3V4HTM355HOW6ABTM32}

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	2026-05-18T02:32:00.410536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96ae6e953baf0f366fbd3bade0066cde94379b0332c99690fe6c26f6d2b19a8b

Aliases

arxiv: 1303.5621 · arxiv_version: 1303.5621v1 · doi: 10.48550/arxiv.1303.5621 · pith_short_12: S2XG5FJ3V4HT · pith_short_16: S2XG5FJ3V4HTM355 · pith_short_8: S2XG5FJ3

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/S2XG5FJ3V4HTM355HOW6ABTM32 \
  | 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: 96ae6e953baf0f366fbd3bade0066cde94379b0332c99690fe6c26f6d2b19a8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09158aeae3ddee01a9c72cdaebcd7d76a1dba7d3b405e919b7235cd84e35f22e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-03-22T14:07:55Z",
    "title_canon_sha256": "8076c96fcfaff6934fa0a765e18d6db17cd1958ef4b5f51ca7a6613971c91670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5621",
    "kind": "arxiv",
    "version": 1
  }
}