Pith Number

pith:ODW7F25A

pith:2023:ODW7F25AOAYBEGC5YPMMROS25U

not attested not anchored not stored refs pending

Broadband coherent Raman scattering spectroscopy at 50,000,000 spectra/s

Kazuki Hashimoto, Takuma Nakamura, Takuro Ideguchi

arxiv:2304.10804 v2 · 2023-04-21 · 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{ODW7F25AOAYBEGC5YPMMROS25U}

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	2026-07-05T10:58:12.472277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70edf2eba0703012185dc3d8c8ba5aed0d9788f51b59b7c0e95a0de96cf89d46

Aliases

arxiv: 2304.10804 · arxiv_version: 2304.10804v2 · doi: 10.48550/arxiv.2304.10804 · pith_short_12: ODW7F25AOAYB · pith_short_16: ODW7F25AOAYBEGC5 · pith_short_8: ODW7F25A

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/ODW7F25AOAYBEGC5YPMMROS25U \
  | 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: 70edf2eba0703012185dc3d8c8ba5aed0d9788f51b59b7c0e95a0de96cf89d46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "303187c4e5eac4a72b016c438b6c868537adda45ec9b08bdeaf31eead974d542",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-04-21T08:22:20Z",
    "title_canon_sha256": "e3311f28b9f495a72838db5515f2e870df7cecf51b48f4d622d3f1925e7ab117"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.10804",
    "kind": "arxiv",
    "version": 2
  }
}