Pith Number

pith:PI3YUZIQ

pith:2004:PI3YUZIQ2JIUX4HUNRBPXV5FJF

not attested not anchored not stored refs pending

Mie Scattering by Ensembles of Particles with Very Large Size Parameters

N.V. Voshchinnikov (St. Petersburg University), S. Wolf (Max Planck Institute for Astronomy)

arxiv:astro-ph/0406118 v1 · 2004-06-04 · astro-ph · 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{PI3YUZIQ2JIUX4HUNRBPXV5FJF}

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	2026-07-04T16:43:55.394129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a378a6510d2514bf0f46c42fbd7a549703b17e4c2f11e008a3a7a11858d21f4

Aliases

arxiv: astro-ph/0406118 · arxiv_version: astro-ph/0406118v1 · doi: 10.48550/arxiv.astro-ph/0406118 · pith_short_12: PI3YUZIQ2JIU · pith_short_16: PI3YUZIQ2JIUX4HU · pith_short_8: PI3YUZIQ

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/PI3YUZIQ2JIUX4HUNRBPXV5FJF \
  | 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: 7a378a6510d2514bf0f46c42fbd7a549703b17e4c2f11e008a3a7a11858d21f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a81ed1a7c0cdd19ee6332fb0b3a0388a4f6e8714115737859bcb4a068c907e8e",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-04T15:28:46Z",
    "title_canon_sha256": "bb24dcff50087e1219c88f63d2e6eb34f53b8748c5889c8d89fef5ac536916a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406118",
    "kind": "arxiv",
    "version": 1
  }
}