Pith Number

pith:GCK4TVB2

pith:2014:GCK4TVB2B5P5CLB542Q3IYYDNY

not attested not anchored not stored refs pending

Limit theorems of a two-phase quantum walk with one defect

Etsuo Segawa, Masato Takei, Norio Konno, Shimpei Endo, Takako Endo

arxiv:1409.8134 v3 · 2014-09-29 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCK4TVB2B5P5CLB542Q3IYYDNY}

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	2026-05-18T01:32:37.720305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3095c9d43a0f5fd12c3de6a1b463036e354c4e48c2d3ec5921fef0c64161a674

Aliases

arxiv: 1409.8134 · arxiv_version: 1409.8134v3 · doi: 10.48550/arxiv.1409.8134 · pith_short_12: GCK4TVB2B5P5 · pith_short_16: GCK4TVB2B5P5CLB5 · pith_short_8: GCK4TVB2

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/GCK4TVB2B5P5CLB542Q3IYYDNY \
  | 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: 3095c9d43a0f5fd12c3de6a1b463036e354c4e48c2d3ec5921fef0c64161a674

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb5e66ee21f377db5f92ee51fdb7ec81c354db36608a7ad7a66b85cdbc8c2427",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-09-29T14:38:25Z",
    "title_canon_sha256": "1e9a28c558f35ac1c2fe11da7c3b553dfe2798293553701b33c60d7fcbcd847f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8134",
    "kind": "arxiv",
    "version": 3
  }
}