Pith Number

pith:SB4DBKTH

pith:2022:SB4DBKTHEI3RD55ANXCU7NUXQ7

not attested not anchored not stored refs pending

Designing Stochastic Channels

Joel J. Wallman, Joshua Skanes-Norman, Matthew A. Graydon

arxiv:2201.07156 v1 · 2022-01-18 · 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{SB4DBKTHEI3RD55ANXCU7NUXQ7}

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

Quantum random walks on d-regular graphs with Haar-random coin operators

Receipt and verification

First computed	2026-07-05T03:49:35.280071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

907830aa67223711f7a06dc54fb69787c90a8090d9095b69d109aa79d96b42fb

Aliases

arxiv: 2201.07156 · arxiv_version: 2201.07156v1 · doi: 10.48550/arxiv.2201.07156 · pith_short_12: SB4DBKTHEI3R · pith_short_16: SB4DBKTHEI3RD55A · pith_short_8: SB4DBKTH

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/SB4DBKTHEI3RD55ANXCU7NUXQ7 \
  | 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: 907830aa67223711f7a06dc54fb69787c90a8090d9095b69d109aa79d96b42fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50d115ab7c51d276f4caffaf9d2edb3eb1af9fb9ca640ee6ef7c6be4f7cfa450",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-01-18T18:01:15Z",
    "title_canon_sha256": "ba09106eef98836cf9066e23e6812c69ae27a07ca10d80b8cfd9e3b1bb0fa4b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.07156",
    "kind": "arxiv",
    "version": 1
  }
}