Pith Number

pith:7CDXT32B

pith:2020:7CDXT32BCJCONSSRT7XFBWQAUW

not attested not anchored not stored refs pending

Generalized exceptional quantum walk search

Meng Li, Yun Shang

arxiv:2011.01629 v2 · 2020-11-03 · 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{7CDXT32BCJCONSSRT7XFBWQAUW}

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	2026-07-05T02:12:11.229355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f88779ef411244e6ca519fee50da00a5a7da34f117842ab801fa10b925d82560

Aliases

arxiv: 2011.01629 · arxiv_version: 2011.01629v2 · doi: 10.48550/arxiv.2011.01629 · pith_short_12: 7CDXT32BCJCO · pith_short_16: 7CDXT32BCJCONSSR · pith_short_8: 7CDXT32B

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/7CDXT32BCJCONSSRT7XFBWQAUW \
  | 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: f88779ef411244e6ca519fee50da00a5a7da34f117842ab801fa10b925d82560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "658be96e4de96191006b4b62f80025a6da47870aa3263f7e96c8e249fdc80dbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-11-03T11:16:03Z",
    "title_canon_sha256": "7be1b7bff8511817b8436691d99eae3c7e4d1388afab519b5ef6d1d55bc97ef6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.01629",
    "kind": "arxiv",
    "version": 2
  }
}