Pith Number

pith:52NOPT6G

pith:2015:52NOPT6GS3X5EH4CZILLMW4MWL

not attested not anchored not stored refs pending

Material Independent Long Distance Pulling, Trapping, and Rotation of Fully Immersed Multiple Objects with a Single Optical Set-up

Ayed Al Sayem, Mahdy Rahman Chowdhury Mahdy, Manuel Nieto-Vesperinas, Md. Abdul Matin, Md. Ehsanul Haque, Md. Masudur Rahman, Rakibul Islam, S. Tanvir-ur-Rahman Chowdhury

arxiv:1504.00638 v1 · 2015-04-02 · 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{52NOPT6GS3X5EH4CZILLMW4MWL}

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	2026-05-18T02:19:42.972471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee9ae7cfc696efd21f82ca16b65b8cb2dcdc116a6dfec27a34babcbfc70c0db5

Aliases

arxiv: 1504.00638 · arxiv_version: 1504.00638v1 · doi: 10.48550/arxiv.1504.00638 · pith_short_12: 52NOPT6GS3X5 · pith_short_16: 52NOPT6GS3X5EH4C · pith_short_8: 52NOPT6G

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/52NOPT6GS3X5EH4CZILLMW4MWL \
  | 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: ee9ae7cfc696efd21f82ca16b65b8cb2dcdc116a6dfec27a34babcbfc70c0db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cebf0dfb6a384c0cfabe6a2f1fc85e33fa34bf642cac93d101c1bd8e42b88f5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-04-02T18:28:29Z",
    "title_canon_sha256": "ac3bced67325e98cc7d12f4a9c18defccfd5277863bd8fe10b62b3114779250d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00638",
    "kind": "arxiv",
    "version": 1
  }
}