Pith Number

pith:ZIYHEQKW

pith:2011:ZIYHEQKWEADYQJOU3VCZHP53QH

not attested not anchored not stored refs pending

Experimental investigation of initial system-environment correlations via trace distance evolution

Andrea Smirne, Bassano Vacchini, Davide Brivio, Matteo G. A. Paris, Simone Cialdi

arxiv:1105.0174 v2 · 2011-05-01 · 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{ZIYHEQKWEADYQJOU3VCZHP53QH}

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	2026-05-18T04:12:54.593017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca3072415620078825d4dd4593bfbb81d8930ad9bfcd9b6d651179b4cd37ace9

Aliases

arxiv: 1105.0174 · arxiv_version: 1105.0174v2 · doi: 10.48550/arxiv.1105.0174 · pith_short_12: ZIYHEQKWEADY · pith_short_16: ZIYHEQKWEADYQJOU · pith_short_8: ZIYHEQKW

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/ZIYHEQKWEADYQJOU3VCZHP53QH \
  | 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: ca3072415620078825d4dd4593bfbb81d8930ad9bfcd9b6d651179b4cd37ace9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baf027434b492c0b0c88774b11d7a570aceaadcb09c9ed2216329a9bc748aede",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-05-01T14:50:46Z",
    "title_canon_sha256": "f22f415cd1ac47eb8cedac07d3d099a8ed91969e642f3a0d7dc30027eda1689c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0174",
    "kind": "arxiv",
    "version": 2
  }
}