Pith Number

pith:42WPAT36

pith:2016:42WPAT36GKBXWATGDNPIUI2QBK

not attested not anchored not stored refs pending

Dynamics and energy spectra of aperiodic discrete-time quantum walks

C.M. Chandrashekar, C. V. Ambarish, L. Dell'Anna, N. Lo Gullo, Th. Busch

arxiv:1611.04427 v1 · 2016-11-14 · quant-ph · cond-mat.dis-nn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42WPAT36GKBXWATGDNPIUI2QBK}

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	2026-05-18T00:40:33.000726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6acf04f7e32837b02661b5e8a23500a8a53e00bf214a88b332ba74f2d4255f7

Aliases

arxiv: 1611.04427 · arxiv_version: 1611.04427v1 · doi: 10.48550/arxiv.1611.04427 · pith_short_12: 42WPAT36GKBX · pith_short_16: 42WPAT36GKBXWATG · pith_short_8: 42WPAT36

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/42WPAT36GKBXWATGDNPIUI2QBK \
  | 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: e6acf04f7e32837b02661b5e8a23500a8a53e00bf214a88b332ba74f2d4255f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "881e198651b651f7664d1a47330740436ec2392d868233686dd54449b8b8f471",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-11-14T15:56:16Z",
    "title_canon_sha256": "d529092409e3cad17c9bdcccf77db4017ede4f3e548ecf69ae39a67855496c62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04427",
    "kind": "arxiv",
    "version": 1
  }
}