Pith Number

pith:JSIYXCQT

pith:2022:JSIYXCQTI6FOR3A3KWOILGDNUG

not attested not anchored not stored refs pending

Controlled Alternate Quantum Walk based Block Hash Function

Dan Li, Panpan Ding, Yuguang Yang, Yuqian Zhou

arxiv:2205.05983 v1 · 2022-05-12 · 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{JSIYXCQTI6FOR3A3KWOILGDNUG}

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	2026-07-05T04:22:44.372939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c918b8a13478ae8ec1b559c85986da1b586d5456da0831a6bedf730989076a4

Aliases

arxiv: 2205.05983 · arxiv_version: 2205.05983v1 · doi: 10.48550/arxiv.2205.05983 · pith_short_12: JSIYXCQTI6FO · pith_short_16: JSIYXCQTI6FOR3A3 · pith_short_8: JSIYXCQT

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/JSIYXCQTI6FOR3A3KWOILGDNUG \
  | 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: 4c918b8a13478ae8ec1b559c85986da1b586d5456da0831a6bedf730989076a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7435a9eb9a7b819b5f513ef2a3c99d842e73e74f146e48ed573b09f0dc9e2be2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-05-12T09:42:17Z",
    "title_canon_sha256": "bf41972108bf92941e1d47bf54c7383c8f46f87caf0d154f037fb06af3384ac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.05983",
    "kind": "arxiv",
    "version": 1
  }
}