Pith Number

pith:T4B5JG3J

pith:2014:T4B5JG3J6VGTGTEWUJBOUSPDRJ

not attested not anchored not stored refs pending

High-Q MgF$_2$ whispering gallery mode resonators for refractometric sensing in aqueous environment

Florian Sedlmeir, Gerd Leuchs, Harald G.L. Schwefel, Richard Zeltner

arxiv:1409.2539 v1 · 2014-09-08 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4B5JG3J6VGTGTEWUJBOUSPDRJ}

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	2026-05-18T01:42:06.300266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f03d49b69f54d334c96a242ea49e38a4514e2b8b67ae41b6208943d272a6be4

Aliases

arxiv: 1409.2539 · arxiv_version: 1409.2539v1 · doi: 10.48550/arxiv.1409.2539 · pith_short_12: T4B5JG3J6VGT · pith_short_16: T4B5JG3J6VGTGTEW · pith_short_8: T4B5JG3J

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/T4B5JG3J6VGTGTEWUJBOUSPDRJ \
  | 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: 9f03d49b69f54d334c96a242ea49e38a4514e2b8b67ae41b6208943d272a6be4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bbe6c6d34407e779b17fc642975e7d4c556b9932ee294b8d8ed508e0220828b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-09-08T22:13:01Z",
    "title_canon_sha256": "aa631786979a2e9370c47c66fd2f3628ea94e0cd7e0e3e86ff3ad33a624e0416"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2539",
    "kind": "arxiv",
    "version": 1
  }
}