Pith Number

pith:S3Z7WM3G

pith:2011:S3Z7WM3GYJABLXN4O3U7VMB7Q6

not attested not anchored not stored refs pending

Threshold behaviour in Light Reflection Tuning the Disorder in Photonic Media

Francesco Scotognella, Michele Bellingeri

arxiv:1107.5549 v2 · 2011-07-27 · physics.optics · physics.comp-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{S3Z7WM3GYJABLXN4O3U7VMB7Q6}

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	2026-05-18T04:13:15.645003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96f3fb3366c24015ddbc76e9fab03f87a1979f860839309de17fb98ac539017a

Aliases

arxiv: 1107.5549 · arxiv_version: 1107.5549v2 · doi: 10.48550/arxiv.1107.5549 · pith_short_12: S3Z7WM3GYJAB · pith_short_16: S3Z7WM3GYJABLXN4 · pith_short_8: S3Z7WM3G

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/S3Z7WM3GYJABLXN4O3U7VMB7Q6 \
  | 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: 96f3fb3366c24015ddbc76e9fab03f87a1979f860839309de17fb98ac539017a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13e980f5ffdcd8dcb43929cf3a977c55710386b3398b83e579a4eaadd74e0b75",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-07-27T17:53:42Z",
    "title_canon_sha256": "325c9363e12e4d24b6102deb755ad494c45931e0d386fb2d4e3ef64916d52351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5549",
    "kind": "arxiv",
    "version": 2
  }
}