Pith Number

pith:7W2QJ2HA

pith:2021:7W2QJ2HAHVQ57642JB5KD4LCWX

not attested not anchored not stored refs pending

Collective radiative dynamics of an ensemble of cold atoms coupled to an optical waveguide

Aisling Johnson, Arno Rauschenbeutel, Daniel Lechner, J\"urgen Volz, Martin Blaha, Philipp Schneeweiss, Riccardo Pennetta

arxiv:2109.00860 v1 · 2021-09-02 · quant-ph · 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{7W2QJ2HAHVQ57642JB5KD4LCWX}

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	2026-07-05T03:57:54.454429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdb504e8e03d61dffb9a487aa1f162b5d780535c20383f4bc7051e135d894735

Aliases

arxiv: 2109.00860 · arxiv_version: 2109.00860v1 · doi: 10.48550/arxiv.2109.00860 · pith_short_12: 7W2QJ2HAHVQ5 · pith_short_16: 7W2QJ2HAHVQ57642 · pith_short_8: 7W2QJ2HA

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/7W2QJ2HAHVQ57642JB5KD4LCWX \
  | 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: fdb504e8e03d61dffb9a487aa1f162b5d780535c20383f4bc7051e135d894735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ccb07460eb44001866b2a3edc7aa40e2ad1e2bda6d72e93927d97be83c540f9",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-09-02T12:22:04Z",
    "title_canon_sha256": "f52c6cb81278e477cfc71998b90fb4b85866ff396ec762967e3a579bec9a11de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.00860",
    "kind": "arxiv",
    "version": 1
  }
}