Pith Number

pith:UWR6376P

pith:2008:UWR6376PGUTHP4P4IG254GMABK

not attested not anchored not stored refs pending

Qubit coherence decay down to threshold: influence of substrate dimensions

Martijn Wubs, Peter Hanggi, Roland Doll, Sigmund Kohler

arxiv:0807.2555 v1 · 2008-07-16 · cond-mat.mes-hall · cond-mat.stat-mech · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWR6376PGUTHP4P4IG254GMABK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:31:52.609592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5a3edffcf352677f1fc41b5de19800aa39c43254df3b6db8685324452a12d0d

Aliases

arxiv: 0807.2555 · arxiv_version: 0807.2555v1 · doi: 10.48550/arxiv.0807.2555 · pith_short_12: UWR6376PGUTH · pith_short_16: UWR6376PGUTHP4P4 · pith_short_8: UWR6376P

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/UWR6376PGUTHP4P4IG254GMABK \
  | 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: a5a3edffcf352677f1fc41b5de19800aa39c43254df3b6db8685324452a12d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf5c9051532a2a7de10aae8daf2f89fc8d94505751cb2fceada09695c31e3f56",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2008-07-16T12:50:54Z",
    "title_canon_sha256": "89fe1efc4073fddea0745bac1003d938bd12cb3328270fff06cf4ecd629cff4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.2555",
    "kind": "arxiv",
    "version": 1
  }
}