Pith Number

pith:JPWNDL6A

pith:2018:JPWNDL6AA3CZXQ63FMT3O2FGXK

not attested not anchored not stored refs pending

Quantum walk on a toral phase space

Arul Lakshminarayan, Sivaprasad Omanakuttan

arxiv:1805.04673 v2 · 2018-05-12 · 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{JPWNDL6AA3CZXQ63FMT3O2FGXK}

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	2026-05-18T00:04:56.612594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4becd1afc006c59bc3db2b27b768a6bab1d90a742be7d0676c497b77cf6c1eec

Aliases

arxiv: 1805.04673 · arxiv_version: 1805.04673v2 · doi: 10.48550/arxiv.1805.04673 · pith_short_12: JPWNDL6AA3CZ · pith_short_16: JPWNDL6AA3CZXQ63 · pith_short_8: JPWNDL6A

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/JPWNDL6AA3CZXQ63FMT3O2FGXK \
  | 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: 4becd1afc006c59bc3db2b27b768a6bab1d90a742be7d0676c497b77cf6c1eec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59f9c8086401718e0b858685339a69569d0ccf13a19c0805a173c9c9de50bd9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-12T06:54:40Z",
    "title_canon_sha256": "84c3748577626038b5f5773ca7380a6b283d020dd9836e6a8ba5d80e9ca46925"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04673",
    "kind": "arxiv",
    "version": 2
  }
}