Pith Number

pith:GFIIWK4O

pith:2018:GFIIWK4OIDRFM6DXJCHHTNOUMM

not attested not anchored not stored refs pending

Spontaneous Emission in Quantum Walks of a Kicked Bose-Einstein Condensate

Caspar Groiseau, Sandro Wimberger

arxiv:1811.01632 v1 · 2018-11-05 · quant-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GFIIWK4OIDRFM6DXJCHHTNOUMM}

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	2026-05-17T23:55:54.271158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31508b2b8e40e2567877488e79b5d463199c86d8a81853a25d629373b3fb25b4

Aliases

arxiv: 1811.01632 · arxiv_version: 1811.01632v1 · doi: 10.48550/arxiv.1811.01632 · pith_short_12: GFIIWK4OIDRF · pith_short_16: GFIIWK4OIDRFM6DX · pith_short_8: GFIIWK4O

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/GFIIWK4OIDRFM6DXJCHHTNOUMM \
  | 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: 31508b2b8e40e2567877488e79b5d463199c86d8a81853a25d629373b3fb25b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c80d6f792f72dc045408f61efffe8c362b21d543be8de330665975d18bd6ad5",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-11-05T11:56:40Z",
    "title_canon_sha256": "1a494150deccb15da255dd81093f3f22f5e879c9699aa425f52410fc8df6f7f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01632",
    "kind": "arxiv",
    "version": 1
  }
}