Pith Number

pith:4Q7PEKHR

pith:2003:4Q7PEKHR3VSNK3XS4RDDCALUVO

not attested not anchored not stored refs pending

Propagating Quantum Walks: the origin of interference structures

E.Roldan, J.E. Sipe, P.L.Knight

arxiv:quant-ph/0312133 v1 · 2003-12-15 · 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{4Q7PEKHR3VSNK3XS4RDDCALUVO}

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	2026-05-18T01:37:58.833921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e43ef228f1dd64d56ef2e446310174ab89feb7d3ec0cef1295672603d4dfdc12

Aliases

arxiv: quant-ph/0312133 · arxiv_version: quant-ph/0312133v1 · doi: 10.48550/arxiv.quant-ph/0312133 · pith_short_12: 4Q7PEKHR3VSN · pith_short_16: 4Q7PEKHR3VSNK3XS · pith_short_8: 4Q7PEKHR

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/4Q7PEKHR3VSNK3XS4RDDCALUVO \
  | 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: e43ef228f1dd64d56ef2e446310174ab89feb7d3ec0cef1295672603d4dfdc12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8c73d11401c4665cdc91bd59e15e54857575d738412f7efa79531b0351f3742",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-12-15T16:36:41Z",
    "title_canon_sha256": "283231f1451da299db412ee31c33e375dfb3ca4e85d063a49d5422254865020a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0312133",
    "kind": "arxiv",
    "version": 1
  }
}