Pith Number

pith:JZ4LQVHN

pith:2002:JZ4LQVHNL3YC3SAQTSVE574DMP

not attested not anchored not stored refs pending

Dissipation in Open Two-Level Systems: Perturbation Theory and Polaron Transformation

Manchester), T. Brandes (UMIST, T. Vorrath (Hamburg)

arxiv:cond-mat/0207256 v1 · 2002-07-10 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JZ4LQVHNL3YC3SAQTSVE574DMP}

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	2026-05-18T00:37:17.167756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e78b854ed5ef02dc8109caa4eff8363f5eb931941ec1e2193feabd209b6c7c7

Aliases

arxiv: cond-mat/0207256 · arxiv_version: cond-mat/0207256v1 · doi: 10.48550/arxiv.cond-mat/0207256 · pith_short_12: JZ4LQVHNL3YC · pith_short_16: JZ4LQVHNL3YC3SAQ · pith_short_8: JZ4LQVHN

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/JZ4LQVHNL3YC3SAQTSVE574DMP \
  | 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: 4e78b854ed5ef02dc8109caa4eff8363f5eb931941ec1e2193feabd209b6c7c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7057e845948e1a2a92799f4bbe76aba2101cd26c9fb54805b369bac03c81dbbf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2002-07-10T10:19:44Z",
    "title_canon_sha256": "65b560dde6aeb3149594ce0bfa9f159cdc42e39466e1d321f78a786181266aef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0207256",
    "kind": "arxiv",
    "version": 1
  }
}