Pith Number

pith:ZBHQ3XEP

pith:2014:ZBHQ3XEPJALNBEKAUUQKPGA6TV

not attested not anchored not stored refs pending

A generalized multi-polaron expansion for the spin-boson model: Environmental entanglement and the biased two-state system

Ahsan Nazir, Alex W. Chin, Harold U. Baranger, Serge Florens, Soumya Bera

arxiv:1406.4983 v2 · 2014-06-19 · cond-mat.mes-hall · cond-mat.str-el · 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{ZBHQ3XEPJALNBEKAUUQKPGA6TV}

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	2026-05-18T02:45:31.155744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c84f0ddc8f4816d09140a520a7981e9d581881c4b47f095d6026b40777d2eafd

Aliases

arxiv: 1406.4983 · arxiv_version: 1406.4983v2 · doi: 10.48550/arxiv.1406.4983 · pith_short_12: ZBHQ3XEPJALN · pith_short_16: ZBHQ3XEPJALNBEKA · pith_short_8: ZBHQ3XEP

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/ZBHQ3XEPJALNBEKAUUQKPGA6TV \
  | 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: c84f0ddc8f4816d09140a520a7981e9d581881c4b47f095d6026b40777d2eafd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad49bfc27e1e4c0c649c408c78f33208666b0433ecd7ce8c063fe5c6b6b84847",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-06-19T08:59:10Z",
    "title_canon_sha256": "0f5120dfca85c3c34b7414f3274aa479b8236ff62637c9c30165b06cd697758f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4983",
    "kind": "arxiv",
    "version": 2
  }
}