Pith Number

pith:DW3YVTMM

pith:2019:DW3YVTMM3S3JO2ZIZM24K23HSG

not attested not anchored not stored refs pending

Quantum energy transfer between nonlinearly-coupled bosonic bath and a fermionic chain: an exactly solvable model

Baowen Li, Da-Wei Luo, Lian-Ao Wu, Zhao-Ming Wang

arxiv:1908.07746 v2 · 2019-08-21 · 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{DW3YVTMM3S3JO2ZIZM24K23HSG}

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	2026-07-05T00:59:33.821101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1db78acd8cdcb6976b28cb35c56b6791985bdfac1455eb4427ba4f9f0e1c2326

Aliases

arxiv: 1908.07746 · arxiv_version: 1908.07746v2 · doi: 10.48550/arxiv.1908.07746 · pith_short_12: DW3YVTMM3S3J · pith_short_16: DW3YVTMM3S3JO2ZI · pith_short_8: DW3YVTMM

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/DW3YVTMM3S3JO2ZIZM24K23HSG \
  | 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: 1db78acd8cdcb6976b28cb35c56b6791985bdfac1455eb4427ba4f9f0e1c2326

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5718d1c42332e3cff4512f64a6cf985f5b589f7c61fe8ff320059d31e7b3f1c2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-21T08:18:48Z",
    "title_canon_sha256": "7edf010d08777f9671b262c70b63cbe08df8810b4fc24debf16583d321ae1b2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07746",
    "kind": "arxiv",
    "version": 2
  }
}