Pith Number

pith:4H4VHT52

pith:2026:4H4VHT52J45TNBYXNFPPL6UAWJ

not attested not anchored not stored refs pending

Hilbert Space Black Hole Analog: Unidirectional Transport without Driving

Denys I. Bondar, Elvira Bilokon, Frank Gro{\ss}mann, Jason R. Williams, Valeriia Bilokon

arxiv:2602.20508 v2 · 2026-02-24 · 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{4H4VHT52J45TNBYXNFPPL6UAWJ}

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.

Cited by

1 paper in Pith

Decoherence and the Reemergence of Coherence From a Superconducting "Horizon''

Receipt and verification

First computed	2026-07-13T01:20:06.842295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1f953cfba4f3b368717695ef5fa80b24599eba7d94e6179be3a05bfad739116

Aliases

arxiv: 2602.20508 · arxiv_version: 2602.20508v2 · doi: 10.48550/arxiv.2602.20508 · pith_short_12: 4H4VHT52J45T · pith_short_16: 4H4VHT52J45TNBYX · pith_short_8: 4H4VHT52

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/4H4VHT52J45TNBYXNFPPL6UAWJ \
  | 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: e1f953cfba4f3b368717695ef5fa80b24599eba7d94e6179be3a05bfad739116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a1aaaa60f4f3a07f156fdde5d2a8f9ff4c46a6dcb12655e61417b0cea532fb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-02-24T03:19:26Z",
    "title_canon_sha256": "bed4176269dbd24c8eacb21ad22c0a1a30876a262200054c1014ae84e3657ec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.20508",
    "kind": "arxiv",
    "version": 2
  }
}