Pith Number

pith:GYVZZUPS

pith:2001:GYVZZUPSECW3DHIV7XJEAO7KAQ

not attested not anchored not stored refs pending

Programming physical realizations of quantum computers

Anthony Hams, Hans De Raedt, Keiji Saito, Kristel Michielsen, Seiji Miyashita

arxiv:quant-ph/0104085 v1 · 2001-04-18 · 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{GYVZZUPSECW3DHIV7XJEAO7KAQ}

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	2026-07-04T14:45:37.544962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

362b9cd1f220adb19d15fdd2403bea04280a3ee49ac7a95112a30598ed217850

Aliases

arxiv: quant-ph/0104085 · arxiv_version: quant-ph/0104085v1 · doi: 10.48550/arxiv.quant-ph/0104085 · pith_short_12: GYVZZUPSECW3 · pith_short_16: GYVZZUPSECW3DHIV · pith_short_8: GYVZZUPS

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/GYVZZUPSECW3DHIV7XJEAO7KAQ \
  | 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: 362b9cd1f220adb19d15fdd2403bea04280a3ee49ac7a95112a30598ed217850

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bbe23a23b81d2fb0de21b85cb152eea9e9570be10767bbf8c6d2d529ab94660",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-04-18T14:43:53Z",
    "title_canon_sha256": "a5a2eb0ff5609dc113c8431793199e0e8d6cc387b4b1ed96f6c70a4f19b94552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0104085",
    "kind": "arxiv",
    "version": 1
  }
}