Pith Number

pith:QAFIWGA2

pith:2014:QAFIWGA2HY7WSXH42JST63Z2RG

not attested not anchored not stored refs pending

Computational toolbox for optical tweezers in geometrical optics

A. Burak G\"ok\"oz, Agnese Callegari, Giovanni Volpe, Mite Mijalkov

arxiv:1402.5439 v1 · 2014-02-21 · 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{QAFIWGA2HY7WSXH42JST63Z2RG}

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	2026-05-18T01:44:29.454503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

800a8b181a3e3f695cfcd2653f6f3a899de4c6cb1888326ad5cb05af2bcfba83

Aliases

arxiv: 1402.5439 · arxiv_version: 1402.5439v1 · doi: 10.48550/arxiv.1402.5439 · pith_short_12: QAFIWGA2HY7W · pith_short_16: QAFIWGA2HY7WSXH4 · pith_short_8: QAFIWGA2

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/QAFIWGA2HY7WSXH42JST63Z2RG \
  | 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: 800a8b181a3e3f695cfcd2653f6f3a899de4c6cb1888326ad5cb05af2bcfba83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a45a794a6905dc41154bdf4dbe343cf6a543236f907d005d95a039d4c58ab86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-02-21T22:29:13Z",
    "title_canon_sha256": "4852a4da136e41518cebddf82ef07fb4f5f934ddcd51e840f45767aac7b702d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5439",
    "kind": "arxiv",
    "version": 1
  }
}