Pith Number

pith:ZW2MBPBC

pith:2019:ZW2MBPBCHOY7UTMUMMW3XPLQVG

not attested not anchored not stored refs pending

Helicity-preserving optical cavity modes for enhanced sensing of chiral molecules

Carsten Rockstuhl, Dominik Beutel, Ivan Fernandez-Corbaton, Joshua Feis, Julian K\"opfler, Martin Wegener, Xavier Garcia-Santiago

arxiv:1907.05207 v2 · 2019-07-11 · 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{ZW2MBPBCHOY7UTMUMMW3XPLQVG}

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	2026-07-05T00:36:28.044342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdb4c0bc223bb1fa4d94632dbbbd70a98b887119c7a9fb1e3828ed27ef5e98e2

Aliases

arxiv: 1907.05207 · arxiv_version: 1907.05207v2 · doi: 10.48550/arxiv.1907.05207 · pith_short_12: ZW2MBPBCHOY7 · pith_short_16: ZW2MBPBCHOY7UTMU · pith_short_8: ZW2MBPBC

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/ZW2MBPBCHOY7UTMUMMW3XPLQVG \
  | 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: cdb4c0bc223bb1fa4d94632dbbbd70a98b887119c7a9fb1e3828ed27ef5e98e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd2742f38e55a0b56af6f4f6739b507d2b1873a419db836c7c5087922c151449",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-07-11T14:02:43Z",
    "title_canon_sha256": "d830ba242b906f35c4f494189c862a9557f0e7699c0a41f78699a14d82a8eb2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05207",
    "kind": "arxiv",
    "version": 2
  }
}