Pith Number

pith:D4AVQGVQ

pith:2015:D4AVQGVQECMMXDNBHER77N534J

not attested not anchored not stored refs pending

Ramsauer effect in one-dimensional quantum walk with multiple defects

Ho Tat Lam, Kwok Yip Szeto

arxiv:1505.01248 v2 · 2015-05-06 · 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{D4AVQGVQECMMXDNBHER77N534J}

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	2026-05-18T01:34:34.730568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f01581ab02098cb8da13923ffb7bbe2722607230a9133872baa8a6e6d03eca0

Aliases

arxiv: 1505.01248 · arxiv_version: 1505.01248v2 · doi: 10.48550/arxiv.1505.01248 · pith_short_12: D4AVQGVQECMM · pith_short_16: D4AVQGVQECMMXDNB · pith_short_8: D4AVQGVQ

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/D4AVQGVQECMMXDNBHER77N534J \
  | 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: 1f01581ab02098cb8da13923ffb7bbe2722607230a9133872baa8a6e6d03eca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9da6fc6d4c30e4748ee5806ff84f79ff05d5e53e236575dc91bf15a17d69a9a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-06T04:00:53Z",
    "title_canon_sha256": "7857ae6fa4865d7f75b9b90a14af428b179b8035140580aae6edb8ef376d969c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01248",
    "kind": "arxiv",
    "version": 2
  }
}