Pith Number

pith:Y2QWNGWR

pith:2011:Y2QWNGWRIVRCIRPJETPAMDZLR2

not attested not anchored not stored refs pending

Decoherence and the retrieval of lost information

Shmuel Gurvitz, Xin-Qi Li, Yin Ye, Yunshan Cao

arxiv:1109.4027 v2 · 2011-09-19 · 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{Y2QWNGWRIVRCIRPJETPAMDZLR2}

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	2026-05-18T02:00:29.370221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a1669ad145622445e924de060f2b8e89ce17833264c2fbea8fbfbfbfc2598f

Aliases

arxiv: 1109.4027 · arxiv_version: 1109.4027v2 · doi: 10.48550/arxiv.1109.4027 · pith_short_12: Y2QWNGWRIVRC · pith_short_16: Y2QWNGWRIVRCIRPJ · pith_short_8: Y2QWNGWR

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/Y2QWNGWRIVRCIRPJETPAMDZLR2 \
  | 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: c6a1669ad145622445e924de060f2b8e89ce17833264c2fbea8fbfbfbfc2598f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37b6f3134f19f260f3461da61732c30dd1e90ef631b3f472061f14ce38d6ec27",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-19T13:56:52Z",
    "title_canon_sha256": "60425552e3eb36d9c6fdb454b4932c56762d1b6255f3649a50b728317f954041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4027",
    "kind": "arxiv",
    "version": 2
  }
}