Pith Number

pith:EJEP2MO4

pith:2019:EJEP2MO4THK2JXBFIHPFQO6DCY

not attested not anchored not stored refs pending

Decoherence without entanglement and Quantum Darwinism

Diana A. Chisholm, G. Massimo Palma, Guillermo Garc\'ia-P\'erez, Matteo A. C. Rossi, Sabrina Maniscalco

arxiv:1907.12447 v1 · 2019-07-29 · 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{EJEP2MO4THK2JXBFIHPFQO6DCY}

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.

Cited by

1 paper in Pith

Witnessing non-objectivity in the framework of strong quantum Darwinism

Receipt and verification

First computed	2026-07-05T07:07:50.822575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2248fd31dc99d5a4dc2541de583bc31613a027521ec54ffa08e044d8c4271287

Aliases

arxiv: 1907.12447 · arxiv_version: 1907.12447v1 · doi: 10.48550/arxiv.1907.12447 · pith_short_12: EJEP2MO4THK2 · pith_short_16: EJEP2MO4THK2JXBF · pith_short_8: EJEP2MO4

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/EJEP2MO4THK2JXBFIHPFQO6DCY \
  | 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: 2248fd31dc99d5a4dc2541de583bc31613a027521ec54ffa08e044d8c4271287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "614544e7d9e8a6a4b7c87a78b210170a68848eabf3a7e62d92cdd5a17a83b9e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-29T14:11:52Z",
    "title_canon_sha256": "16edb277fe768efdeb9b8df42dbd24fef1ebb2ac20759f757386f25fa5f2fb36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12447",
    "kind": "arxiv",
    "version": 1
  }
}