Pith Number

pith:GIQDKZ6A

pith:2012:GIQDKZ6ASK7YQWWKDUI4652Y4W

not attested not anchored not stored refs pending

Building micro-soccer-balls with evaporating colloidal fakir drops

Alvaro G. Marin, Arie van Houselt, Arturo Susarrey-Arce, Detlef Lohse, Han Gardeniers, Hanneke Gelderblom, Jacco Snoeijer, Leon Lefferts

arxiv:1203.4361 v1 · 2012-03-20 · cond-mat.soft · 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{GIQDKZ6ASK7YQWWKDUI4652Y4W}

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	2026-05-18T03:43:18.302049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32203567c092bf885aca1d11cf7758e58b5ae9644675264d81602bb3baba1a5b

Aliases

arxiv: 1203.4361 · arxiv_version: 1203.4361v1 · doi: 10.48550/arxiv.1203.4361 · pith_short_12: GIQDKZ6ASK7Y · pith_short_16: GIQDKZ6ASK7YQWWK · pith_short_8: GIQDKZ6A

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/GIQDKZ6ASK7YQWWKDUI4652Y4W \
  | 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: 32203567c092bf885aca1d11cf7758e58b5ae9644675264d81602bb3baba1a5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3b81d97cf489fda1fe50066ffcd44cc01d04838c0bb7b1a97aff437418464ee",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-03-20T09:58:11Z",
    "title_canon_sha256": "ffc4b8e8bbbee2a6bea98226452c61dede8c3a7a4cd94ee9d439b49be6fd0214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4361",
    "kind": "arxiv",
    "version": 1
  }
}