Pith Number

pith:QXQHRDGS

pith:2026:QXQHRDGSV7O5EXPQ5WATKHY426

not attested not anchored not stored refs pending

Entanglement Dynamics across a Monitored Quantum Point Contact

Anna Delmonte, Marco Schir\`o

arxiv:2605.22555 v1 · 2026-05-21 · cond-mat.mes-hall · cond-mat.quant-gas · cond-mat.stat-mech · 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{QXQHRDGSV7O5EXPQ5WATKHY426}

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	2026-05-22T01:04:57.152203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85e0788cd2afddd25df0ed81351f1cd793bd57ace31d92ace25aca545ae1062c

Aliases

arxiv: 2605.22555 · arxiv_version: 2605.22555v1 · doi: 10.48550/arxiv.2605.22555 · pith_short_12: QXQHRDGSV7O5 · pith_short_16: QXQHRDGSV7O5EXPQ · pith_short_8: QXQHRDGS

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/QXQHRDGSV7O5EXPQ5WATKHY426 \
  | 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: 85e0788cd2afddd25df0ed81351f1cd793bd57ace31d92ace25aca545ae1062c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b0574b006ba4dc45fd042ff7711ab951112328df0190f84398ff2f9fbe4ddeb",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2026-05-21T14:39:23Z",
    "title_canon_sha256": "01aefb36b522bc7bc339f30f176e688960e5495275c5f94c86eb2553a3bd76c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22555",
    "kind": "arxiv",
    "version": 1
  }
}