Pith Number

pith:UEU35PGK

pith:2010:UEU35PGKT7CWSDI3EGDT2C2SXQ

not attested not anchored not stored refs pending

Irreversibility in quantum maps with decoherence

Bernardo Casabone, Diego A. Wisniacki, Ignacio Garcia-Mata

arxiv:1003.5606 v1 · 2010-03-29 · quant-ph · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UEU35PGKT7CWSDI3EGDT2C2SXQ}

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	2026-05-18T04:33:27.171752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a129bebcca9fc5690d1b21873d0b52bc2a99c21584ed844ef24472e53ec0a1d8

Aliases

arxiv: 1003.5606 · arxiv_version: 1003.5606v1 · doi: 10.48550/arxiv.1003.5606 · pith_short_12: UEU35PGKT7CW · pith_short_16: UEU35PGKT7CWSDI3 · pith_short_8: UEU35PGK

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/UEU35PGKT7CWSDI3EGDT2C2SXQ \
  | 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: a129bebcca9fc5690d1b21873d0b52bc2a99c21584ed844ef24472e53ec0a1d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f6dbae9f5c58bd3788ac05e070a3d1de5e7b545800682fab7f1684b771a4d5a",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-03-29T16:48:57Z",
    "title_canon_sha256": "20d0a0c3472bf17b20aa5e95e27a581df5aff5ebd90ec283e55dc001fb6d9030"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5606",
    "kind": "arxiv",
    "version": 1
  }
}