Pith Number

pith:5A5MA54C

pith:2017:5A5MA54C3XNQWRCWS4WIDGRJWY

not attested not anchored not stored refs pending

Dynamics and thermodynamics of a central spin immersed in a spin bath

Arun Kumar Pati, Avijit Misra, Chiranjib Mukhopadhyay, Samyadeb Bhattacharya

arxiv:1704.08291 v2 · 2017-04-26 · 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{5A5MA54C3XNQWRCWS4WIDGRJWY}

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	2026-05-18T00:29:51.689249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e83ac07782dddb0b4456972c819a29b6088192e937cd9a9e26022cd7f24e1727

Aliases

arxiv: 1704.08291 · arxiv_version: 1704.08291v2 · doi: 10.48550/arxiv.1704.08291 · pith_short_12: 5A5MA54C3XNQ · pith_short_16: 5A5MA54C3XNQWRCW · pith_short_8: 5A5MA54C

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/5A5MA54C3XNQWRCWS4WIDGRJWY \
  | 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: e83ac07782dddb0b4456972c819a29b6088192e937cd9a9e26022cd7f24e1727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "543bc3d564c5a7ac32ad3fa6a10b7a0261cd6f3dccdaede3cef1f4b43dd2a285",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-04-26T18:44:38Z",
    "title_canon_sha256": "0224b9155d9fa92dadf4dff08e64f8854966a2d62ffed7124218bca9ef3bc1e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08291",
    "kind": "arxiv",
    "version": 2
  }
}