Pith Number

pith:NDNNVFPG

pith:2019:NDNNVFPGG5WLOPCTZSFBS2WU3H

not attested not anchored not stored refs pending

Influence of probe geometry of optical fibers in sensing volatile liquids through localized surface plasmon resonance

B.S. Boruah, D. Paul, R. Biswas

arxiv:1908.01854 v1 · 2019-07-08 · 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{NDNNVFPGG5WLOPCTZSFBS2WU3H}

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	2026-07-04T23:51:48.471267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68dada95e6376cb73c53cc8a196ad4d9da60364f6c5df0a37fcbd470bcd653b4

Aliases

arxiv: 1908.01854 · arxiv_version: 1908.01854v1 · doi: 10.48550/arxiv.1908.01854 · pith_short_12: NDNNVFPGG5WL · pith_short_16: NDNNVFPGG5WLOPCT · pith_short_8: NDNNVFPG

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/NDNNVFPGG5WLOPCTZSFBS2WU3H \
  | 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: 68dada95e6376cb73c53cc8a196ad4d9da60364f6c5df0a37fcbd470bcd653b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f9df7ceafab953d35f2611e61eb754a28602906927a4413275def6c2dd04a7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-07-08T16:11:12Z",
    "title_canon_sha256": "9d79d66c79579125112440ac76efcec7be26300ecda446beae20fb5e11f23182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01854",
    "kind": "arxiv",
    "version": 1
  }
}