Pith Number

pith:DCHSHYZJ

pith:2016:DCHSHYZJCLFZ7BGJS33SGWQN5Y

not attested not anchored not stored refs pending

Protecting coherence by environmental decoherence: A solvable paradigmatic model

Juan Mauricio Torres, Thomas H. Seligman

arxiv:1601.07860 v2 · 2016-01-28 · 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{DCHSHYZJCLFZ7BGJS33SGWQN5Y}

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	2026-05-18T00:18:09.962636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

188f23e32912cb9f84c996f7235a0dee104cd377a3ce155e1898cfd7ab11b1bc

Aliases

arxiv: 1601.07860 · arxiv_version: 1601.07860v2 · doi: 10.48550/arxiv.1601.07860 · pith_short_12: DCHSHYZJCLFZ · pith_short_16: DCHSHYZJCLFZ7BGJ · pith_short_8: DCHSHYZJ

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/DCHSHYZJCLFZ7BGJS33SGWQN5Y \
  | 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: 188f23e32912cb9f84c996f7235a0dee104cd377a3ce155e1898cfd7ab11b1bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61528c6d9643578ff6b5332247bc3129391f7fbecf7becd5b5fde0a081e59a68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-01-28T18:56:48Z",
    "title_canon_sha256": "a6b096e433b4e45c76de7b6deba6fa3ea2f42a08bd9972542d40d2a6c6aa5079"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07860",
    "kind": "arxiv",
    "version": 2
  }
}