Pith Number

pith:5QFF2UQN

pith:2013:5QFF2UQNEU3XTP33HX42UWSVWA

not attested not anchored not stored refs pending

Light amplification and scattering by clusters made of small active particles: the local perturbation approach

V. V. Prosentsov

arxiv:1304.1287 v2 · 2013-04-04 · 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{5QFF2UQNEU3XTP33HX42UWSVWA}

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	2026-05-18T02:31:27.580557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec0a5d520d253779bf7b3df9aa5a55b03b31ed8d530b1f9c796ae5e348a2d7d1

Aliases

arxiv: 1304.1287 · arxiv_version: 1304.1287v2 · doi: 10.48550/arxiv.1304.1287 · pith_short_12: 5QFF2UQNEU3X · pith_short_16: 5QFF2UQNEU3XTP33 · pith_short_8: 5QFF2UQN

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/5QFF2UQNEU3XTP33HX42UWSVWA \
  | 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: ec0a5d520d253779bf7b3df9aa5a55b03b31ed8d530b1f9c796ae5e348a2d7d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b97ae7b4902e5da53d4a9f98cad39ca547c1fe60a8f8aac260a58e80709dbd9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-04-04T09:30:00Z",
    "title_canon_sha256": "af94f4771ab73418814fddc160b463d6420f12611a628fc2e67a26332ced879b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1287",
    "kind": "arxiv",
    "version": 2
  }
}