Pith Number

pith:HBVRDLKY

pith:2014:HBVRDLKY5J44IVOMSTGDHPQDN5

not attested not anchored not stored refs pending

Unique optical characteristics of a Fabry-Perot resonator with embedded PT-symmetrical grating

Bernand Kress, H. F. Jones, Mykola Kulishov

arxiv:1405.6024 v1 · 2014-05-23 · 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{HBVRDLKY5J44IVOMSTGDHPQDN5}

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	2026-05-18T01:43:07.038225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

386b11ad58ea79c455cc94cc33be036f504770fce039b2e7ef3d28d2bd3945c6

Aliases

arxiv: 1405.6024 · arxiv_version: 1405.6024v1 · doi: 10.48550/arxiv.1405.6024 · pith_short_12: HBVRDLKY5J44 · pith_short_16: HBVRDLKY5J44IVOM · pith_short_8: HBVRDLKY

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/HBVRDLKY5J44IVOMSTGDHPQDN5 \
  | 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: 386b11ad58ea79c455cc94cc33be036f504770fce039b2e7ef3d28d2bd3945c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff23819d728950e1f336ba3e46dc67932010b9ef9222f95e24a2c452052a60ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-05-23T11:24:17Z",
    "title_canon_sha256": "febeb7c28f640c90403ec6049fedf85ac0d680fada48d1309aed4f67cf90b472"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6024",
    "kind": "arxiv",
    "version": 1
  }
}