Pith Number

pith:EEVPPODP

pith:2001:EEVPPODPH4PTGEQLZ2N6OAGSKU

not attested not anchored not stored refs pending

DC-SQUID Sensitivity for Readout of Entangled State Quantum Bits

H. Takayanagi, H. Tanaka, S. Saito, Y. Sekine

arxiv:cond-mat/0108231 v1 · 2001-08-14 · cond-mat.supr-con · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEVPPODPH4PTGEQLZ2N6OAGSKU}

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	2026-07-04T16:26:08.280749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212af7b86f3f1f33120bce9be700d255113e122c9012c4990acfff71cfb95cb8

Aliases

arxiv: cond-mat/0108231 · arxiv_version: cond-mat/0108231v1 · doi: 10.48550/arxiv.cond-mat/0108231 · pith_short_12: EEVPPODPH4PT · pith_short_16: EEVPPODPH4PTGEQL · pith_short_8: EEVPPODP

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/EEVPPODPH4PTGEQLZ2N6OAGSKU \
  | 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: 212af7b86f3f1f33120bce9be700d255113e122c9012c4990acfff71cfb95cb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92ebff135c950a0b6aba31397247b7a6ad0f9c074fd0c27756335bcd8f2da7cb",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-08-14T17:23:26Z",
    "title_canon_sha256": "5d36061e4d3edff439b188b4616fca2f1f7e874eae9cfbf6c4669f13d2381bb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0108231",
    "kind": "arxiv",
    "version": 1
  }
}