Pith Number

pith:ZMH4KNQO

pith:2016:ZMH4KNQOIQXAXMJNSDTRE5FEPP

not attested not anchored not stored refs pending

Amplification, Decoherence, and the Acquisition of Information by Spin Environments

C. Jess Riedel, Michael Zwolak, Wojciech H. Zurek

arxiv:1603.01916 v1 · 2016-03-07 · 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{ZMH4KNQOIQXAXMJNSDTRE5FEPP}

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	2026-05-18T01:08:25.785859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb0fc5360e442e0bb12d90e71274a47be8213d11769017e13a0549dbd7da4bb7

Aliases

arxiv: 1603.01916 · arxiv_version: 1603.01916v1 · doi: 10.48550/arxiv.1603.01916 · pith_short_12: ZMH4KNQOIQXA · pith_short_16: ZMH4KNQOIQXAXMJN · pith_short_8: ZMH4KNQO

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/ZMH4KNQOIQXAXMJNSDTRE5FEPP \
  | 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: cb0fc5360e442e0bb12d90e71274a47be8213d11769017e13a0549dbd7da4bb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7634e2d42c7f5bd79b650568d32ca24cc404f1e50cf3e3f5989bab3d93997662",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-03-07T02:13:03Z",
    "title_canon_sha256": "dc9bc5a26a3306ceb196765191ef4368087e330d3c2e1f2b42e851f1c64996fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01916",
    "kind": "arxiv",
    "version": 1
  }
}