Pith Number

pith:NGNTD4W6

pith:2011:NGNTD4W65DON2JVYDCHP4CXTGI

not attested not anchored not stored refs pending

Hydrodynamic Pair Attractions Between Driven Colloidal Particles

David G. Grier, Derek Frydel, Haim Diamant, Yael Roichman, Yulia Sokolov

arxiv:1109.2707 v1 · 2011-09-13 · cond-mat.soft · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGNTD4W65DON2JVYDCHP4CXTGI}

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	2026-05-18T04:11:17.610189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

699b31f2dee8dcdd26b8188efe0af3320d5ecb0ee51415bd65deceeb5da90a43

Aliases

arxiv: 1109.2707 · arxiv_version: 1109.2707v1 · doi: 10.48550/arxiv.1109.2707 · pith_short_12: NGNTD4W65DON · pith_short_16: NGNTD4W65DON2JVY · pith_short_8: NGNTD4W6

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/NGNTD4W65DON2JVYDCHP4CXTGI \
  | 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: 699b31f2dee8dcdd26b8188efe0af3320d5ecb0ee51415bd65deceeb5da90a43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c30c22c696087a54733d968d1917299c343de8a793c9c99498f3c39989510c48",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2011-09-13T09:04:22Z",
    "title_canon_sha256": "72d63a7d2621bac3301c19246f883152783b3ead3d9e709d9cc6f3eb8e1a298f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2707",
    "kind": "arxiv",
    "version": 1
  }
}