Pith Number

pith:5435YDX4

pith:2011:5435YDX4GDR6DW3UWM7WW25S3C

not attested not anchored not stored refs pending

Self assembly of microparticles in stable ring structures in an optical trap

Arijit Haldar, Ayan Banerjee, Basudev Roy, Sambit Bikas Pal, S. Dutta Gupta

arxiv:1111.1329 v2 · 2011-11-05 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5435YDX4GDR6DW3UWM7WW25S3C}

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	2026-05-18T01:59:44.883509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef37dc0efc30e3e1db74b33f6b6bb2d882831b1e74cc374ffaf592354af97d13

Aliases

arxiv: 1111.1329 · arxiv_version: 1111.1329v2 · doi: 10.48550/arxiv.1111.1329 · pith_short_12: 5435YDX4GDR6 · pith_short_16: 5435YDX4GDR6DW3U · pith_short_8: 5435YDX4

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/5435YDX4GDR6DW3UWM7WW25S3C \
  | 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: ef37dc0efc30e3e1db74b33f6b6bb2d882831b1e74cc374ffaf592354af97d13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d157af85c32745797177a395c8ef894dc8ce5b43010e9bf6148d4db1cd1eb93d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-11-05T16:47:18Z",
    "title_canon_sha256": "13c5606437f82f27c31edabd540f9a6993a6f660012de3c4574dcdd0d658f08f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1329",
    "kind": "arxiv",
    "version": 2
  }
}