Pith Number

pith:IXW52SSK

pith:2005:IXW52SSKIEXZKVXMWNB4FQ7BVC

not attested not anchored not stored refs pending

Strong optical force induced by morphology dependent resonances

C.T. Chan, Jack Ng, Ping Sheng, Zhifang Lin

arxiv:physics/0502020 v1 · 2005-02-04 · 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{IXW52SSKIEXZKVXMWNB4FQ7BVC}

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	2026-07-04T16:57:03.703172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45eddd4a4a412f9556ecb343c2c3e1a896bc3dc423e0397113f2236786df9f0c

Aliases

arxiv: physics/0502020 · arxiv_version: physics/0502020v1 · doi: 10.48550/arxiv.physics/0502020 · pith_short_12: IXW52SSKIEXZ · pith_short_16: IXW52SSKIEXZKVXM · pith_short_8: IXW52SSK

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/IXW52SSKIEXZKVXMWNB4FQ7BVC \
  | 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: 45eddd4a4a412f9556ecb343c2c3e1a896bc3dc423e0397113f2236786df9f0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76debf5de6a070bb09e44fe6b9190aa19441fedcf0d8912697e2cb8f7efb3f19",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2005-02-04T13:05:34Z",
    "title_canon_sha256": "922b0d7a9bb2b191df48f031fbf9bb96f9afb395e63d10c0e0a320e9ca6cc579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0502020",
    "kind": "arxiv",
    "version": 1
  }
}