Pith Number

pith:QB4K3ZH3

pith:2013:QB4K3ZH3YATGK5YXWR2G4P2NUB

not attested not anchored not stored refs pending

Quantum walks with memory on cycles

Jaros{\l}aw Adam Miszczak, Michael Mc Gettrick

arxiv:1301.2905 v2 · 2013-01-14 · 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{QB4K3ZH3YATGK5YXWR2G4P2NUB}

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	2026-05-18T03:00:01.063604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8078ade4fbc026657717b4746e3f4da04f67ab79196d2795e6b357d666b183b1

Aliases

arxiv: 1301.2905 · arxiv_version: 1301.2905v2 · doi: 10.48550/arxiv.1301.2905 · pith_short_12: QB4K3ZH3YATG · pith_short_16: QB4K3ZH3YATGK5YX · pith_short_8: QB4K3ZH3

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/QB4K3ZH3YATGK5YXWR2G4P2NUB \
  | 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: 8078ade4fbc026657717b4746e3f4da04f67ab79196d2795e6b357d666b183b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39ea7e5c6f35972d24fe6385a349f9d66c32b284e344f8857b696def10a0f7dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-14T10:24:56Z",
    "title_canon_sha256": "46499fd2823a23b39cd17e97744aebef66dd8e353ceb4e83496874bddf8b5e75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2905",
    "kind": "arxiv",
    "version": 2
  }
}