Pith Number

pith:B6WDWFIG

pith:2024:B6WDWFIGB6IPLV4OPR6BHIC75M

not attested not anchored not stored refs pending

Structural colors with embedded anti-counterfeit features fabricated by laser-based methods

Andr\'es Fabi\'an Lasagni, Felix Bouchard, Joshua Kre{\ss}, Marcos Soldera, Sascha Teutoburg-Weiss, Yana Vaynzof

arxiv:2404.11254 v1 · 2024-04-17 · 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{B6WDWFIGB6IPLV4OPR6BHIC75M}

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.

Cited by

1 paper in Pith

Joint Detection of Fraud and Concept Drift inOnline Conversations with LLM-Assisted Judgment

Receipt and verification

First computed	2026-07-05T08:09:06.446107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fac3b15060f90f5d78e7c7c13a05feb195e7451fca45e989fb48a251f2e1d7b

Aliases

arxiv: 2404.11254 · arxiv_version: 2404.11254v1 · doi: 10.48550/arxiv.2404.11254 · pith_short_12: B6WDWFIGB6IP · pith_short_16: B6WDWFIGB6IPLV4O · pith_short_8: B6WDWFIG

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/B6WDWFIGB6IPLV4OPR6BHIC75M \
  | 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: 0fac3b15060f90f5d78e7c7c13a05feb195e7451fca45e989fb48a251f2e1d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39fa4dea2649eab66c16446c75b6a0cfc448bce6255c4b84a714f6a672733d29",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-04-17T11:00:27Z",
    "title_canon_sha256": "ae692f724e1a6297636db0e97a83d0a761186fcba3fca233f69247daa70450ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.11254",
    "kind": "arxiv",
    "version": 1
  }
}