Pith Number

pith:JBLGPV3Z

pith:2022:JBLGPV3Z2LUEWDUARIWFCRLD5F

not attested not anchored not stored refs pending

Lasing at a Stationary Inflection Point

Albert Herrero-Parareda, Filippo Capolino, Ilya Vitebskiy, Nathaniel Furman, Richard Gibson, Robert Bedford, Tarek Mealy

arxiv:2212.00191 v2 · 2022-12-01 · 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{JBLGPV3Z2LUEWDUARIWFCRLD5F}

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	2026-07-05T06:03:10.617957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

485667d779d2e84b0e808a2c514563e96e9e3fa7145ece2960ef8adc8dda5b5a

Aliases

arxiv: 2212.00191 · arxiv_version: 2212.00191v2 · doi: 10.48550/arxiv.2212.00191 · pith_short_12: JBLGPV3Z2LUE · pith_short_16: JBLGPV3Z2LUEWDUA · pith_short_8: JBLGPV3Z

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/JBLGPV3Z2LUEWDUARIWFCRLD5F \
  | 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: 485667d779d2e84b0e808a2c514563e96e9e3fa7145ece2960ef8adc8dda5b5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eca36f3f7b61b4012416fa25a8f68b77a62bd6f6bf07dc7e708f19f7aae9694a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-12-01T00:31:55Z",
    "title_canon_sha256": "819dfe536edbc71ebf928fe45f59ea924ee1bfa51eca62a43488a9419323ff04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.00191",
    "kind": "arxiv",
    "version": 2
  }
}