Pith Number

pith:2FQCOQDX

pith:2010:2FQCOQDX3FRE7RO27AY67BOJW5

not attested not anchored not stored refs pending

Finding structural anomalies in graphs by means of quantum walks

Daniel Reitzner, Edgar Feldman, Hai-Woong Lee, Hongjun Zheng, Mark Hillery, Vladimir Buzek

arxiv:1009.0482 v1 · 2010-09-02 · 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{2FQCOQDX3FRE7RO27AY67BOJW5}

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	2026-05-18T02:05:37.822203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d160274077d9624fc5daf831ef85c9b7771d5cfcf36168e1ccd81dbb06d577cd

Aliases

arxiv: 1009.0482 · arxiv_version: 1009.0482v1 · doi: 10.48550/arxiv.1009.0482 · pith_short_12: 2FQCOQDX3FRE · pith_short_16: 2FQCOQDX3FRE7RO2 · pith_short_8: 2FQCOQDX

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/2FQCOQDX3FRE7RO27AY67BOJW5 \
  | 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: d160274077d9624fc5daf831ef85c9b7771d5cfcf36168e1ccd81dbb06d577cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "723b57a5052388d1937c16c4ad3b13d1857326eca983850a87907c95d85f02bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-02T17:30:05Z",
    "title_canon_sha256": "75da629cdcad043f05ab0afddb32fc3871f506b97b9944e0c86c6faec5dfdf4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0482",
    "kind": "arxiv",
    "version": 1
  }
}