Pith Number

pith:4VCS56HM

pith:2021:4VCS56HMNTSXVUBPNIVOQ26XGO

not attested not anchored not stored refs pending

Few-emitter lasing in single ultra-small nanocavities

Brendon W. Lovett, Jeremy J. Baumberg, Jonathan Keeling, Kristin B. Arnardottir, Oluwafemi S. Ojambati

arxiv:2107.14304 v1 · 2021-07-29 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4VCS56HMNTSXVUBPNIVOQ26XGO}

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	2026-07-05T03:01:58.796100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5452ef8ec6ce57ad02f6a2ae86bd7339cd7c7d0536667ef68f6f4d839a4dda0

Aliases

arxiv: 2107.14304 · arxiv_version: 2107.14304v1 · doi: 10.48550/arxiv.2107.14304 · pith_short_12: 4VCS56HMNTSX · pith_short_16: 4VCS56HMNTSXVUBP · pith_short_8: 4VCS56HM

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/4VCS56HMNTSXVUBPNIVOQ26XGO \
  | 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: e5452ef8ec6ce57ad02f6a2ae86bd7339cd7c7d0536667ef68f6f4d839a4dda0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28dc8ba95656b09be681f3b57094538d37ed200ea367fd1a2b1b32f0e7d8e142",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-07-29T20:04:45Z",
    "title_canon_sha256": "3f920eaa3d9af4746fafb184e0305be6bf0db6498265952449796f06ae1f96d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.14304",
    "kind": "arxiv",
    "version": 1
  }
}