Pith Number

pith:MEUW5XDY

pith:2010:MEUW5XDYUPMIVYDMOM62NHJBB4

not attested not anchored not stored refs pending

Limit Theorems for the Discrete-Time Quantum Walk on a Graph with Joined Half Lines

Etsuo Segawa, Kota Chisaki, Norio Konno

arxiv:1009.1306 v2 · 2010-09-07 · 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{MEUW5XDYUPMIVYDMOM62NHJBB4}

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	2026-05-18T04:04:53.544452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61296edc78a3d88ae06c733da69d210f3d47ccc615921400512be0edfc8f9710

Aliases

arxiv: 1009.1306 · arxiv_version: 1009.1306v2 · doi: 10.48550/arxiv.1009.1306 · pith_short_12: MEUW5XDYUPMI · pith_short_16: MEUW5XDYUPMIVYDM · pith_short_8: MEUW5XDY

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/MEUW5XDYUPMIVYDMOM62NHJBB4 \
  | 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: 61296edc78a3d88ae06c733da69d210f3d47ccc615921400512be0edfc8f9710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "246198de3399640c4ac3a1177e906539bbbd65b6bc1631191f5403f6488ae1a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-09-07T14:29:47Z",
    "title_canon_sha256": "286acd9bc52f397499cc6e95d257d2517c3e6c47b5a9b11f13d78889e3b94631"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1306",
    "kind": "arxiv",
    "version": 2
  }
}