Pith Number

pith:Z5TEHALB

pith:2021:Z5TEHALBWCHS7RB6SNVLIFXT7Q

not attested not anchored not stored refs pending

Self-oscillating pump in a topological dissipative atom-cavity system

Alexander Baumg\"artner, Davide Dreon, Simon Hertlein, Tilman Esslinger, Tobias Donner, Xiangliang Li

arxiv:2112.11502 v2 · 2021-12-21 · cond-mat.quant-gas · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5TEHALBWCHS7RB6SNVLIFXT7Q}

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	2026-07-05T05:25:27.625115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf66438161b08f2fc43e936ab416f3fc21afb2e30bdef70018b1ce71f940c6c7

Aliases

arxiv: 2112.11502 · arxiv_version: 2112.11502v2 · doi: 10.48550/arxiv.2112.11502 · pith_short_12: Z5TEHALBWCHS · pith_short_16: Z5TEHALBWCHS7RB6 · pith_short_8: Z5TEHALB

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/Z5TEHALBWCHS7RB6SNVLIFXT7Q \
  | 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: cf66438161b08f2fc43e936ab416f3fc21afb2e30bdef70018b1ce71f940c6c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d65dbbf11c2a50b1b25c00dfb5bdb388a9494c44b1836994efa7992a14fd096",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2021-12-21T19:57:30Z",
    "title_canon_sha256": "13452734e9cceec4685b5da9247a1542b4838a8db28537d09b4f1ba0ab7c0cca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.11502",
    "kind": "arxiv",
    "version": 2
  }
}