Pith Number

pith:YT7CZ5Z6

pith:2009:YT7CZ5Z64HJC7IQ537AMRZCNUD

not attested not anchored not stored refs pending

Studies in a Random Noise Model of Decoherence

J. Wosiek, L. Stodolsky, P. Korcyl

arxiv:0911.4368 v2 · 2009-11-23 · cond-mat.mes-hall · 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{YT7CZ5Z64HJC7IQ537AMRZCNUD}

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	2026-05-18T02:03:53.196609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4fe2cf73ee1d22fa21ddfc0c8e44da0e42c9297a1f88dc3bc327a85c04cbd2b

Aliases

arxiv: 0911.4368 · arxiv_version: 0911.4368v2 · doi: 10.48550/arxiv.0911.4368 · pith_short_12: YT7CZ5Z64HJC · pith_short_16: YT7CZ5Z64HJC7IQ5 · pith_short_8: YT7CZ5Z6

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/YT7CZ5Z64HJC7IQ537AMRZCNUD \
  | 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: c4fe2cf73ee1d22fa21ddfc0c8e44da0e42c9297a1f88dc3bc327a85c04cbd2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f00930f67d5d16a0526a0ae6d9ce8250e7e0d4f79b0e777f240611847630d882",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-11-23T11:19:19Z",
    "title_canon_sha256": "00bd9ea93b7343ffb1f479e301d6941a66f6ab14d15bad85dd4188b70f423b47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4368",
    "kind": "arxiv",
    "version": 2
  }
}