Pith Number

pith:XKSGGYIU

pith:2011:XKSGGYIUPTJF5RECHYN5DQSFTA

not attested not anchored not stored refs pending

Framework for discrete-time quantum walks and a symmetric walk on a binary tree

Daniel Rockwell, Ian Milligan, Robert M. Burton, Thinh Nguyen, Yevgeniy Kovchegov, Zlatko Dimcovic

arxiv:1107.4201 v2 · 2011-07-21 · quant-ph · 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{XKSGGYIUPTJF5RECHYN5DQSFTA}

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	2026-05-18T04:12:01.889416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa46361147cd25ec4823e1bd1c245982e933931dffa8a8d1adccac70a593575

Aliases

arxiv: 1107.4201 · arxiv_version: 1107.4201v2 · doi: 10.48550/arxiv.1107.4201 · pith_short_12: XKSGGYIUPTJF · pith_short_16: XKSGGYIUPTJF5REC · pith_short_8: XKSGGYIU

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/XKSGGYIUPTJF5RECHYN5DQSFTA \
  | 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: baa46361147cd25ec4823e1bd1c245982e933931dffa8a8d1adccac70a593575

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e990ea88f0c51e6072a916016cccea5582826bb2a388d3dad3f7466818661418",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-21T08:46:46Z",
    "title_canon_sha256": "3a5794ea6393564f4f4dd0b165e80954102c79d0abcda82dbf60193e54b8474e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4201",
    "kind": "arxiv",
    "version": 2
  }
}