Pith Number

pith:K7J4WJUO

pith:2016:K7J4WJUOSE43P4CPEVAVIDK7SG

not attested not anchored not stored refs pending

Frozen impacted drop: From fragmentation to hierarchical crack patterns

Christophe Josserand, Elisabeth Ghabache, Thomas S\'eon

arxiv:1605.02636 v1 · 2016-05-09 · 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{K7J4WJUOSE43P4CPEVAVIDK7SG}

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	2026-05-18T01:08:17.227710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57d3cb268e9139b7f04f2541540d5f91af5cd238d15af4786d8cb64f00d420e3

Aliases

arxiv: 1605.02636 · arxiv_version: 1605.02636v1 · doi: 10.48550/arxiv.1605.02636 · pith_short_12: K7J4WJUOSE43 · pith_short_16: K7J4WJUOSE43P4CP · pith_short_8: K7J4WJUO

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/K7J4WJUOSE43P4CPEVAVIDK7SG \
  | 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: 57d3cb268e9139b7f04f2541540d5f91af5cd238d15af4786d8cb64f00d420e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2c2f8661081b3449511cbad94dcedf5a5a9b5630a4653cfc2f173e0437a9acd",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2016-05-09T15:54:21Z",
    "title_canon_sha256": "489c22a1b0f8857db1cba8e7299f7852f52ca08c99d54b2d673ba9477c8b0dc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02636",
    "kind": "arxiv",
    "version": 1
  }
}