Pith Number

pith:JWFIRFYY

pith:2016:JWFIRFYYV34QVEE7GH6JO67EZI

not attested not anchored not stored refs pending

Exceptional points in anisotropic planar microcavities

Bernd Rosenow, Chris Sturm, Marius Grundmann, R\"udiger Schmidt-Grund, Steffen Richter, Tom Michalsky

arxiv:1609.07653 v1 · 2016-09-24 · 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{JWFIRFYYV34QVEE7GH6JO67EZI}

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	2026-05-18T00:49:51.672600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d8a889718aef90a909f31fc977be4ca2120e1095629bd540f31621807e96403

Aliases

arxiv: 1609.07653 · arxiv_version: 1609.07653v1 · doi: 10.48550/arxiv.1609.07653 · pith_short_12: JWFIRFYYV34Q · pith_short_16: JWFIRFYYV34QVEE7 · pith_short_8: JWFIRFYY

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/JWFIRFYYV34QVEE7GH6JO67EZI \
  | 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: 4d8a889718aef90a909f31fc977be4ca2120e1095629bd540f31621807e96403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b54124edd9d5c1f5b57a9a8c600942f70f3eed17cfdbc86e275119830a10843e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-09-24T18:19:17Z",
    "title_canon_sha256": "e4e155ed8c29558d9a928270ce0fbbc8cf87d9979d93ea1e891d6deebf9d850c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07653",
    "kind": "arxiv",
    "version": 1
  }
}