Pith Number

pith:C6UGQPSU

pith:2026:C6UGQPSUGFZAO7XAYQKY7VW33Y

not attested not anchored not stored refs pending

Flow of local sensitivity in a spin chain coupled to a bosonic bath

Marcin P{\l}odzie\'n

arxiv:2607.21501 v1 · 2026-07-23 · 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{C6UGQPSUGFZAO7XAYQKY7VW33Y}

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	2026-07-24T01:24:36.357161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17a8683e543172077ee0c4158fd6dbde1f3c861fffdc729e4fff97ff35a22767

Aliases

arxiv: 2607.21501 · arxiv_version: 2607.21501v1 · doi: 10.48550/arxiv.2607.21501 · pith_short_12: C6UGQPSUGFZA · pith_short_16: C6UGQPSUGFZAO7XA · pith_short_8: C6UGQPSU

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/C6UGQPSUGFZAO7XAYQKY7VW33Y \
  | 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: 17a8683e543172077ee0c4158fd6dbde1f3c861fffdc729e4fff97ff35a22767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61fae8ff8f549c4cd93e94a3629cf5e3b45786a6e5960e52579e0a512f973438",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-23T16:50:01Z",
    "title_canon_sha256": "d7062d78f97dc80f62471fef5c22032ba26c01a1fc3af37f5ed2ce548e92aeb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21501",
    "kind": "arxiv",
    "version": 1
  }
}