Pith Number

pith:CAO5SJBP

pith:2010:CAO5SJBPSL3DLCBQQNPMTJ6VN4

not attested not anchored not stored refs pending

Optical Spectra of Graded Nanostructured TiO2 Chiral Thin Films

A. Esfandiar, F. Babaei, H. Savaloni

arxiv:1010.5088 v1 · 2010-10-25 · 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{CAO5SJBPSL3DLCBQQNPMTJ6VN4}

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	2026-05-18T04:38:49.424818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

101dd9242f92f6358830835ec9a7d56f3117489a9c90ba5c723f4572039c1b8c

Aliases

arxiv: 1010.5088 · arxiv_version: 1010.5088v1 · doi: 10.48550/arxiv.1010.5088 · pith_short_12: CAO5SJBPSL3D · pith_short_16: CAO5SJBPSL3DLCBQ · pith_short_8: CAO5SJBP

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/CAO5SJBPSL3DLCBQQNPMTJ6VN4 \
  | 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: 101dd9242f92f6358830835ec9a7d56f3117489a9c90ba5c723f4572039c1b8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a34ada0b0e1991bc547cef9d4e3e4db896ab2825b3707c1f4a58efd7ca61a56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-10-25T11:03:32Z",
    "title_canon_sha256": "eba19d8fab73f7f4bac29aac2efa78b6d397ab02162f29f64ce050d5193750bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5088",
    "kind": "arxiv",
    "version": 1
  }
}