Pith Number

pith:KSMLRAV2

pith:2022:KSMLRAV2EQMHO5NTMV6GYPAUEF

not attested not anchored not stored refs pending

Quantum Walks with Indefinite Causal Order

Yoshihiko Hasegawa, YuanBo Chen

arxiv:2202.06790 v1 · 2022-02-14 · 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{KSMLRAV2EQMHO5NTMV6GYPAUEF}

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	2026-07-05T03:56:41.758041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5498b882ba24187775b3657c6c3c14217f1fc4be621545a8ae93cf5780001b0e

Aliases

arxiv: 2202.06790 · arxiv_version: 2202.06790v1 · doi: 10.48550/arxiv.2202.06790 · pith_short_12: KSMLRAV2EQMH · pith_short_16: KSMLRAV2EQMHO5NT · pith_short_8: KSMLRAV2

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/KSMLRAV2EQMHO5NTMV6GYPAUEF \
  | 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: 5498b882ba24187775b3657c6c3c14217f1fc4be621545a8ae93cf5780001b0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4631d961213676f26435ac610fd09d151f8c032b2010fef546d8c7a3bdbb15e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-02-14T15:07:58Z",
    "title_canon_sha256": "f823bfb8cffd96c4efaadb48efd1c5d68309136e5f0f5a2b538512153719c84d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06790",
    "kind": "arxiv",
    "version": 1
  }
}