Pith Number

pith:NG2LZWMJ

pith:2019:NG2LZWMJJZFHTFKD6DQY3YRJMI

not attested not anchored not stored refs pending

Fano-like spectral features in nanodiamond solutions for biometric applications

G. Puentes

arxiv:1907.00059 v1 · 2019-06-28 · physics.app-ph · physics.optics · quant-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{NG2LZWMJJZFHTFKD6DQY3YRJMI}

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	2026-05-17T23:41:52.600084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69b4bcd9894e4a799543f0e18de2296217a52b29d29244d1a5c0fe65de6804ff

Aliases

arxiv: 1907.00059 · arxiv_version: 1907.00059v1 · doi: 10.48550/arxiv.1907.00059 · pith_short_12: NG2LZWMJJZFH · pith_short_16: NG2LZWMJJZFHTFKD · pith_short_8: NG2LZWMJ

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/NG2LZWMJJZFHTFKD6DQY3YRJMI \
  | 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: 69b4bcd9894e4a799543f0e18de2296217a52b29d29244d1a5c0fe65de6804ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "235002f82476dab216ade999a27704f1e7f6b53c54dd2e02f02f6f453f2497d9",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-06-28T20:06:39Z",
    "title_canon_sha256": "1ebb55f2e0f4ad8c53cea194964b672c96c6c312006b281810887c1ad91a7d50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00059",
    "kind": "arxiv",
    "version": 1
  }
}