Pith Number

pith:3SDHFADT

pith:2024:3SDHFADTC5JFAKPBNKW2N7I6J6

not attested not anchored not stored refs pending

Modeling of optical scattering from topographic surface measurements of high-quality mirrors

Hiroaki Yamamoto, Tomotada Akutsu

arxiv:2411.15733 v3 · 2024-11-24 · physics.optics · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SDHFADTC5JFAKPBNKW2N7I6J6}

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	2026-07-05T11:19:22.606331Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc8672807317525029e16aada6fd1e4faeabcbbabb00af0c7a29d5ea8da4524a

Aliases

arxiv: 2411.15733 · arxiv_version: 2411.15733v3 · doi: 10.48550/arxiv.2411.15733 · pith_short_12: 3SDHFADTC5JF · pith_short_16: 3SDHFADTC5JFAKPB · pith_short_8: 3SDHFADT

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/3SDHFADTC5JFAKPBNKW2N7I6J6 \
  | 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: dc8672807317525029e16aada6fd1e4faeabcbbabb00af0c7a29d5ea8da4524a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "635355ca7b83e9eef50d733a5fb0655c54d38bfcb965f5fff6ee994c5add502a",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-11-24T06:30:18Z",
    "title_canon_sha256": "feab3b79f03cfd349ef3bf23b26d615dc6632cbe8e2bbeb392c1f09e961b4c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.15733",
    "kind": "arxiv",
    "version": 3
  }
}