Pith Number

pith:QN72LMD3

pith:2020:QN72LMD3HOY6WAUVL7ZOLUGV2J

not attested not anchored not stored refs pending

Integrable atomtronic interferometry

A. Foerster, A.P. Tonel, D.S. Grun, J. Links, Karin Wittmann Wilsmann, L.H. Ymai

arxiv:2004.11987 v2 · 2020-04-24 · 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{QN72LMD3HOY6WAUVL7ZOLUGV2J}

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	2026-07-05T04:27:03.559204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

837fa5b07b3bb1eb02955ff2e5d0d5d2524fcd677030ac3b0d9919802ac77b5d

Aliases

arxiv: 2004.11987 · arxiv_version: 2004.11987v2 · doi: 10.48550/arxiv.2004.11987 · pith_short_12: QN72LMD3HOY6 · pith_short_16: QN72LMD3HOY6WAUV · pith_short_8: QN72LMD3

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/QN72LMD3HOY6WAUVL7ZOLUGV2J \
  | 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: 837fa5b07b3bb1eb02955ff2e5d0d5d2524fcd677030ac3b0d9919802ac77b5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59f2a7a552010ed340e7f78bcfbb95fd028cd60ef3d049c7c957ea3a3580c40e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-04-24T20:49:03Z",
    "title_canon_sha256": "768218562413ecca5bcf5b6951b77b3349160ed2aa148540a79f6c7b6dfba58d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.11987",
    "kind": "arxiv",
    "version": 2
  }
}