Pith Number

pith:VHAZBHJA

pith:2002:VHAZBHJAY3H7U2QX7R2RWKFV3U

not attested not anchored not stored refs pending

Introduction to Quantum Information Processing

D. Dalvit, E. Knill, G. Ortiz, H. Barnum, J. Dziarmaga, J. Gubernatis, L. Gurvits, L. Viola, R. Laflamme, W.H. Zurek

arxiv:quant-ph/0207171 v1 · 2002-07-30 · 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{VHAZBHJAY3H7U2QX7R2RWKFV3U}

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.

Cited by

1 paper in Pith

USEQIP: Outcomes and experiences from 17 years of undergraduate summer schools in experimental quantum information science

Receipt and verification

First computed	2026-07-04T14:45:59.408074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9c1909d20c6cffa6a17fc751b28b5dd2a5cff28a71e9a4adb8036a220e6e5e4

Aliases

arxiv: quant-ph/0207171 · arxiv_version: quant-ph/0207171v1 · doi: 10.48550/arxiv.quant-ph/0207171 · pith_short_12: VHAZBHJAY3H7 · pith_short_16: VHAZBHJAY3H7U2QX · pith_short_8: VHAZBHJA

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/VHAZBHJAY3H7U2QX7R2RWKFV3U \
  | 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: a9c1909d20c6cffa6a17fc751b28b5dd2a5cff28a71e9a4adb8036a220e6e5e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35ad860b7ec34578a1e184c353c32394273d45ff1108a291a80d540bba720f32",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-07-30T06:21:31Z",
    "title_canon_sha256": "8d624b68bebe700523c9e498f7a1fd1ba7004dc80f02fbaffd4ef372ba88486c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0207171",
    "kind": "arxiv",
    "version": 1
  }
}