Pith Number

pith:QGD745XE

pith:2016:QGD745XEZW5MANT6H2TOABG7ZJ

not attested not anchored not stored refs pending

Upper Bounds for the Poincar\'e Recurrence Time in Quantum Mixed States

Jos\'e M. Sotoca, Vicent Gimeno

arxiv:1607.00881 v1 · 2016-07-04 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QGD745XEZW5MANT6H2TOABG7ZJ}

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	2026-05-18T00:45:49.112521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8187fe76e4cdbac0367e3ea6e004dfca7a95234d8c1515d98099a62b97b545b3

Aliases

arxiv: 1607.00881 · arxiv_version: 1607.00881v1 · doi: 10.48550/arxiv.1607.00881 · pith_short_12: QGD745XEZW5M · pith_short_16: QGD745XEZW5MANT6 · pith_short_8: QGD745XE

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/QGD745XEZW5MANT6H2TOABG7ZJ \
  | 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: 8187fe76e4cdbac0367e3ea6e004dfca7a95234d8c1515d98099a62b97b545b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da6a10847d05a9848fb1e6e17e23324f08f434da66085f5543316cd8507f802",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-07-04T13:31:39Z",
    "title_canon_sha256": "98bce465157cebb330dace76521786cb203371727053f71cc2a2e0164c32fca7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00881",
    "kind": "arxiv",
    "version": 1
  }
}