Pith Number

pith:OXBHYB3L

pith:2025:OXBHYB3LJYURIN4OCYAABWEEM5

not attested not anchored not stored refs pending

The Radiation Pressure of Light: historical perspectives and the role of structured light

Alexander C. Trowbridge, Ewan M. Wright, Kishan Dholakia

arxiv:2504.18789 v1 · 2025-04-26 · physics.optics · physics.hist-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXBHYB3LJYURIN4OCYAABWEEM5}

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	2026-07-05T10:54:21.388709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75c27c076b4e2914378e160000d8846778033ce9974a875946821ac7d837a63e

Aliases

arxiv: 2504.18789 · arxiv_version: 2504.18789v1 · doi: 10.48550/arxiv.2504.18789 · pith_short_12: OXBHYB3LJYUR · pith_short_16: OXBHYB3LJYURIN4O · pith_short_8: OXBHYB3L

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/OXBHYB3LJYURIN4OCYAABWEEM5 \
  | 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: 75c27c076b4e2914378e160000d8846778033ce9974a875946821ac7d837a63e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "276e4df1b2ad10251efd2d18ddcb38e24749457ba924635eed0d6df861bb317a",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-04-26T04:04:40Z",
    "title_canon_sha256": "da9eed0cb4f919929921d360b7283d46989a3b92326c08bc899da9e698856dee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18789",
    "kind": "arxiv",
    "version": 1
  }
}