Pith Number

pith:33KO7L6S

pith:2022:33KO7L6SNO4523JMT4X63VB46T

not attested not anchored not stored refs pending

Propagation of Visible Light in Nanostructured Niobium Stripes Embedded in a Dielectric Polymer

F. Bisio, F. Fabbri, F. Mezzadri, F. Telesio, M. Peruzzini, M. Serrano-Ruiz, S. Heun

arxiv:2212.12296 v1 · 2022-12-23 · physics.optics · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33KO7L6SNO4523JMT4X63VB46T}

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	2026-07-05T05:27:53.810644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded4efafd26bb9dd6d2c9f2fedd43cf4e7b392cacb7ee94ab2cdcaed6fb08437

Aliases

arxiv: 2212.12296 · arxiv_version: 2212.12296v1 · doi: 10.48550/arxiv.2212.12296 · pith_short_12: 33KO7L6SNO45 · pith_short_16: 33KO7L6SNO4523JM · pith_short_8: 33KO7L6S

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/33KO7L6SNO4523JMT4X63VB46T \
  | 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: ded4efafd26bb9dd6d2c9f2fedd43cf4e7b392cacb7ee94ab2cdcaed6fb08437

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aab8b8ffc7e19f438cd05b23618c6adce1629c49fa791d3350dd0c49067d418",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-12-23T12:53:20Z",
    "title_canon_sha256": "e5c4ac15fba3b6d84fb11041d80a06e4e25eeca4ae63e4329bac291b48fc4748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12296",
    "kind": "arxiv",
    "version": 1
  }
}