Pith Number

pith:TP3ZB55U

pith:2018:TP3ZB55URLONF4SLU7QIFENX7J

not attested not anchored not stored refs pending

Emergence of Classical Objectivity of Quantum Darwinism in a Photonic Quantum Simulator

Chao-Yang Lu, Dian Wu, Han-Sen Zhong, Jian-Wei Pan, Li Li, Ming-Cheng Chen, Nai-Le Liu, Xi-Lin Wang, Yuan Li

arxiv:1808.07388 v2 · 2018-08-22 · 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{TP3ZB55URLONF4SLU7QIFENX7J}

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	2026-07-04T23:51:18.870692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bf790f7b48adcd2f24ba7e08291b7fa6eccd96a52248189ce94e0e809639017

Aliases

arxiv: 1808.07388 · arxiv_version: 1808.07388v2 · doi: 10.48550/arxiv.1808.07388 · pith_short_12: TP3ZB55URLON · pith_short_16: TP3ZB55URLONF4SL · pith_short_8: TP3ZB55U

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/TP3ZB55URLONF4SLU7QIFENX7J \
  | 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: 9bf790f7b48adcd2f24ba7e08291b7fa6eccd96a52248189ce94e0e809639017

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecc45135db9851173129e4b40410ec2905a454ad2f3de08c3c3e9ca472a379fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-22T14:44:34Z",
    "title_canon_sha256": "1eefb8f198eaaedb23c8759b29558bc0f067f9bb7fa649d64bcfdf52dc4c77c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07388",
    "kind": "arxiv",
    "version": 2
  }
}