Pith Number

pith:7CG3JMQP

pith:2015:7CG3JMQPOB2SX2UE4LDB72CSYU

not attested not anchored not stored refs pending

Efficient Quantum Walk on a Quantum Processor

Ashley Montanaro, Jeremy L. O'Brien, Jingbo Wang, Jonathan C. F. Matthews, Kanin Aungskunsiri, Thomas Loke, Xiaogang Qiang, Xiaoqi Zhou

arxiv:1510.08657 v1 · 2015-10-29 · 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{7CG3JMQPOB2SX2UE4LDB72CSYU}

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	2026-05-18T01:15:23.141814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f88db4b20f70752bea84e2c61fe852c534db26a26765dcffba9ab65c090d82c5

Aliases

arxiv: 1510.08657 · arxiv_version: 1510.08657v1 · doi: 10.48550/arxiv.1510.08657 · pith_short_12: 7CG3JMQPOB2S · pith_short_16: 7CG3JMQPOB2SX2UE · pith_short_8: 7CG3JMQP

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/7CG3JMQPOB2SX2UE4LDB72CSYU \
  | 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: f88db4b20f70752bea84e2c61fe852c534db26a26765dcffba9ab65c090d82c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e6729d685cef07356c54c5b8f22849192c8f80755385e423af82196f4c588ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-29T11:57:07Z",
    "title_canon_sha256": "ecb08065ec0300c1aa210ec1ff6eb7d8feb7d876b2ef0a40f859db9b02652827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08657",
    "kind": "arxiv",
    "version": 1
  }
}