Pith Number

pith:ZTHCBXNV

pith:2018:ZTHCBXNV2OFOJ3QORX3XVS5PQ3

not attested not anchored not stored refs pending

A quantitative first-order approach for the scattering of light by structured thin films

Alexander Yu. Petrov, Dirk Jalas, Hagen Renner, Lukas Maiwald, Manfred Eich, Slawa Lang

arxiv:1802.07058 v1 · 2018-02-20 · 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{ZTHCBXNV2OFOJ3QORX3XVS5PQ3}

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	2026-05-18T00:22:53.627983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccce20ddb5d38ae4ee0e8df77acbaf86f5535ea953d6f20f6d901f853725fd51

Aliases

arxiv: 1802.07058 · arxiv_version: 1802.07058v1 · doi: 10.48550/arxiv.1802.07058 · pith_short_12: ZTHCBXNV2OFO · pith_short_16: ZTHCBXNV2OFOJ3QO · pith_short_8: ZTHCBXNV

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/ZTHCBXNV2OFOJ3QORX3XVS5PQ3 \
  | 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: ccce20ddb5d38ae4ee0e8df77acbaf86f5535ea953d6f20f6d901f853725fd51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab1ae9fe01c8e1e725984a904c534cc9524d00685a91d60cc3a808181190ce37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-02-20T10:56:53Z",
    "title_canon_sha256": "3f9fffdf185e5b06acf36d368468036fdbd662f8181317b125c24d56546085b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07058",
    "kind": "arxiv",
    "version": 1
  }
}