Pith Number

pith:ZXZVJMYW

pith:2010:ZXZVJMYW446WOS53GB5N3N5V3I

not attested not anchored not stored refs pending

Sudden transition between classical and quantum decoherence

J. Piilo, L. Mazzola, S. Maniscalco

arxiv:1001.5441 v3 · 2010-01-29 · 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{ZXZVJMYW446WOS53GB5N3N5V3I}

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	2026-05-18T02:09:22.089362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdf354b316e73d674bbb307addb7b5da12f0b01cf316b7c69cbb624d82913947

Aliases

arxiv: 1001.5441 · arxiv_version: 1001.5441v3 · doi: 10.48550/arxiv.1001.5441 · pith_short_12: ZXZVJMYW446W · pith_short_16: ZXZVJMYW446WOS53 · pith_short_8: ZXZVJMYW

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/ZXZVJMYW446WOS53GB5N3N5V3I \
  | 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: cdf354b316e73d674bbb307addb7b5da12f0b01cf316b7c69cbb624d82913947

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52ff150f6a5584a8b9bb57c244ee0c91d67377a65d1764220705ba9ceaad9325",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-01-29T17:12:44Z",
    "title_canon_sha256": "f738ac44dd1aa95135eb6672f82b83755fb6346a54d4d9accff6eb7e52d24000"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.5441",
    "kind": "arxiv",
    "version": 3
  }
}