Pith Number

pith:V7GKBPQP

pith:2025:V7GKBPQPACF5LOKYFDMHIVYDI3

not attested not anchored not stored refs pending

Inverse Physics-informed neural networks procedure for detecting noise in open quantum systems

Gubio G. de Lima, Iann Cunha, Leonardo Kleber Castelano

arxiv:2507.12552 v1 · 2025-07-16 · quant-ph · physics.comp-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{V7GKBPQPACF5LOKYFDMHIVYDI3}

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	2026-07-05T11:38:34.430953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afcca0be0f008bd5b95828d874570346e77b8dc26a209741825438e8dff4a47a

Aliases

arxiv: 2507.12552 · arxiv_version: 2507.12552v1 · doi: 10.48550/arxiv.2507.12552 · pith_short_12: V7GKBPQPACF5 · pith_short_16: V7GKBPQPACF5LOKY · pith_short_8: V7GKBPQP

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/V7GKBPQPACF5LOKYFDMHIVYDI3 \
  | 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: afcca0be0f008bd5b95828d874570346e77b8dc26a209741825438e8dff4a47a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dd85e5cbee4d2f9d222b5053070b6463bf58719ee7d94697e0526f4351c9a7d",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-16T18:03:48Z",
    "title_canon_sha256": "b6dc818df25b8d15649bd37d578f49d7d84fbb2526e95e729106f9d98b4fb870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12552",
    "kind": "arxiv",
    "version": 1
  }
}