Pith Number

pith:AVSLYNVK

pith:2012:AVSLYNVKCHBONOKIINYNGB4BLR

not attested not anchored not stored refs pending

Number-Theoretic Nature of Communication in Quantum Spin Systems

Chris Godsil, Jamie Smith, Simone Severini, Stephen Kirkland

arxiv:1201.4822 v2 · 2012-01-23 · 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{AVSLYNVKCHBONOKIINYNGB4BLR}

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

Spectral surgery and high-fidelity quantum state transfer in $XX$ chains

Receipt and verification

First computed	2026-05-18T03:48:58.907163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0564bc36aa11c2e6b9484370d307815c48a89432391f7ccc42a45151ba323e38

Aliases

arxiv: 1201.4822 · arxiv_version: 1201.4822v2 · doi: 10.48550/arxiv.1201.4822 · pith_short_12: AVSLYNVKCHBO · pith_short_16: AVSLYNVKCHBONOKI · pith_short_8: AVSLYNVK

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/AVSLYNVKCHBONOKIINYNGB4BLR \
  | 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: 0564bc36aa11c2e6b9484370d307815c48a89432391f7ccc42a45151ba323e38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8815a19158aedf01f3f38eb487ced38f19129c7c0be2e15d9923544e6f68afe8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-01-23T19:22:40Z",
    "title_canon_sha256": "29a94052e509117ba61b9665e907c64b2673faa278eb94757516498667f9e4b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4822",
    "kind": "arxiv",
    "version": 2
  }
}