Pith Number

pith:4MRRL6DZ

pith:2021:4MRRL6DZAQVVXJNKDPVKSWNDY7

not attested not anchored not stored refs pending

Dynamical phases and quantum correlations in an emitter-waveguide system with feedback

Beatriz Olmos, Federico Carollo, Giuseppe Buonaiuto, Igor Lesanovsky

arxiv:2102.02719 v1 · 2021-02-04 · quant-ph · cond-mat.quant-gas · 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{4MRRL6DZAQVVXJNKDPVKSWNDY7}

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	2026-07-05T03:18:14.396969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32315f879042b5ba5aa1beaa959a3c7f66e0c995cccf82e7c9bdefe400fa72a

Aliases

arxiv: 2102.02719 · arxiv_version: 2102.02719v1 · doi: 10.48550/arxiv.2102.02719 · pith_short_12: 4MRRL6DZAQVV · pith_short_16: 4MRRL6DZAQVVXJNK · pith_short_8: 4MRRL6DZ

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/4MRRL6DZAQVVXJNKDPVKSWNDY7 \
  | 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: e32315f879042b5ba5aa1beaa959a3c7f66e0c995cccf82e7c9bdefe400fa72a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf47abee187788c4ab6e81ffd7da020927556f40323dfd546f56274804a5e467",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-02-04T16:27:20Z",
    "title_canon_sha256": "6bbd4e6c24fbe4e764769e4cbc0c9fb97f72ea1ba84a9d9245df3be95e6e069d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02719",
    "kind": "arxiv",
    "version": 1
  }
}