Pith Number

pith:JO2I5UG3

pith:2021:JO2I5UG3B2G3B52OAJLBFRKSAK

not attested not anchored not stored refs pending

Revivals in One-dimensional Quantum Walks with a Time and Spin-dependent Phase Shift

Hanifa Qureshi, Muhammad Sajid, Qurat Ul Ain, Tulva Tayyeba

arxiv:2105.01730 v1 · 2021-05-04 · 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{JO2I5UG3B2G3B52OAJLBFRKSAK}

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	2026-07-05T03:19:10.914851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bb48ed0db0e8db0f74e025612c552029e158c677d1b5f4ecf46bb85c5ae930e

Aliases

arxiv: 2105.01730 · arxiv_version: 2105.01730v1 · doi: 10.48550/arxiv.2105.01730 · pith_short_12: JO2I5UG3B2G3 · pith_short_16: JO2I5UG3B2G3B52O · pith_short_8: JO2I5UG3

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/JO2I5UG3B2G3B52OAJLBFRKSAK \
  | 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: 4bb48ed0db0e8db0f74e025612c552029e158c677d1b5f4ecf46bb85c5ae930e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dcfb82d6c6cc1e00e3b560263e576748f90cabdea9ae802f4e3cebc9bdc7054",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-05-04T19:59:12Z",
    "title_canon_sha256": "4813360f42c4a58b70920b3784f89529e08c763cf5dfe1478362c55d44642fc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01730",
    "kind": "arxiv",
    "version": 1
  }
}