Pith Number

pith:Q5RRP3MP

pith:2025:Q5RRP3MP7F7SOPON7ZHGTEKPAF

not attested not anchored not stored refs pending

Low-dispersive phase-modulated rapid scanning interferometry

Fabian Richter, Felix Riedel, Friedemann Landmesser, Lukas Bruder, Nicolai G\"olz, Ulrich Bangert

arxiv:2502.17256 v2 · 2025-02-24 · physics.optics · physics.atom-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{Q5RRP3MP7F7SOPON7ZHGTEKPAF}

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	2026-07-05T11:10:53.423592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

876317ed8ff97f273dcdfe4e69914f01681fdcf377c10c5d832bca3fec6e0b2d

Aliases

arxiv: 2502.17256 · arxiv_version: 2502.17256v2 · doi: 10.48550/arxiv.2502.17256 · pith_short_12: Q5RRP3MP7F7S · pith_short_16: Q5RRP3MP7F7SOPON · pith_short_8: Q5RRP3MP

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/Q5RRP3MP7F7SOPON7ZHGTEKPAF \
  | 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: 876317ed8ff97f273dcdfe4e69914f01681fdcf377c10c5d832bca3fec6e0b2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d137ed2e575ae04944a3323b745e9db9be9d6bbc515f6001a6450f37edeb971e",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-02-24T15:35:38Z",
    "title_canon_sha256": "26fb3138aefab440efae95c5305e8a185b451cd7453ef04156234889905a4a89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.17256",
    "kind": "arxiv",
    "version": 2
  }
}