Pith Number

pith:AAPR3OP4

pith:2015:AAPR3OP4DLZXJRLEOWMQ666GFA

not attested not anchored not stored refs pending

Characterization of decohering quantum systems: Machine learning approach

Frank K. Wilhelm, Markku P.V. Stenberg, Oliver K\"ohn

arxiv:1510.05655 v1 · 2015-10-19 · 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{AAPR3OP4DLZXJRLEOWMQ666GFA}

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	2026-05-18T01:21:30.473681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

001f1db9fc1af374c56475990f7bc62838fe06b460da546f277acc0ea7265d1c

Aliases

arxiv: 1510.05655 · arxiv_version: 1510.05655v1 · doi: 10.48550/arxiv.1510.05655 · pith_short_12: AAPR3OP4DLZX · pith_short_16: AAPR3OP4DLZXJRLE · pith_short_8: AAPR3OP4

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/AAPR3OP4DLZXJRLEOWMQ666GFA \
  | 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: 001f1db9fc1af374c56475990f7bc62838fe06b460da546f277acc0ea7265d1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2041ace072beaeaa121855a4ae56fc359bbe939894b01dfe392798bcc2d5fa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-19T20:18:02Z",
    "title_canon_sha256": "0200e59bb794282a6da09edb6e0f7e153369602d7673bc45047a8c9a5e1b0088"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.05655",
    "kind": "arxiv",
    "version": 1
  }
}