Pith Number

pith:3FRMF7DM

pith:2013:3FRMF7DMZTWK5OP5KYDAWH663B

not attested not anchored not stored refs pending

The stationary measure of a space-inhomogeneous quantum walk on the line

Norio Konno, Takako Endo

arxiv:1309.3054 v3 · 2013-09-12 · 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{3FRMF7DMZTWK5OP5KYDAWH663B}

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	2026-05-18T02:16:21.416966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d962c2fc6cccecaeb9fd56060b1fded85e2b1b745bc73f3a0062dfa10dcffb3c

Aliases

arxiv: 1309.3054 · arxiv_version: 1309.3054v3 · doi: 10.48550/arxiv.1309.3054 · pith_short_12: 3FRMF7DMZTWK · pith_short_16: 3FRMF7DMZTWK5OP5 · pith_short_8: 3FRMF7DM

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/3FRMF7DMZTWK5OP5KYDAWH663B \
  | 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: d962c2fc6cccecaeb9fd56060b1fded85e2b1b745bc73f3a0062dfa10dcffb3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bc0be6cfd7bf12ce65be6015fd17b8edb6618a8b71734debe71db22536a2001",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-12T08:21:07Z",
    "title_canon_sha256": "2fa30d375964502298d184c56d3e88ac464fdf15237eb1918afff199880eb9e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3054",
    "kind": "arxiv",
    "version": 3
  }
}