Pith Number

pith:W36Q4RYE

pith:2025:W36Q4RYEQ4ME2R7F2YMZ4BB77R

not attested not anchored not stored refs pending

Tunable Light Emission from GaAsP and GaInP Islands Grown on Silicon (001) Nanotips Wafer

Adnan Hammud, Adriana Rodrigues, Carsten Netzel, Fariba Hatami, Haoran Ma, Ines Haeusler, Martin Schmidbauer, Navid Kafi, Oliver Skibitzki

arxiv:2508.15455 v1 · 2025-08-21 · physics.optics · physics.app-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{W36Q4RYEQ4ME2R7F2YMZ4BB77R}

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	2026-07-05T11:57:12.551504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6fd0e470487184d47e5d6199e043ffc7a74f8bcc7d9ac8718778cc6653011fa

Aliases

arxiv: 2508.15455 · arxiv_version: 2508.15455v1 · doi: 10.48550/arxiv.2508.15455 · pith_short_12: W36Q4RYEQ4ME · pith_short_16: W36Q4RYEQ4ME2R7F · pith_short_8: W36Q4RYE

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/W36Q4RYEQ4ME2R7F2YMZ4BB77R \
  | 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: b6fd0e470487184d47e5d6199e043ffc7a74f8bcc7d9ac8718778cc6653011fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c86596c082de55d77019e0b99681be5c9ab642709d6f2f0d549f4300635c17e",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-08-21T11:19:56Z",
    "title_canon_sha256": "a71ed1a07b36812461f041c301c211cdaa60a9f66ecb130778f5d84eecfe9105"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.15455",
    "kind": "arxiv",
    "version": 1
  }
}