Pith Number

pith:ERNTQIUN

pith:2003:ERNTQIUN462QEOCIPBSSJLL6SN

not attested not anchored not stored refs pending

Quantum walk algorithm for element distinctness

Andris Ambainis

arxiv:quant-ph/0311001 v9 · 2003-11-01 · quant-ph · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERNTQIUN462QEOCIPBSSJLL6SN}

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.

Cited by

2 papers in Pith

Mobility edges in pseudo-unitary quasiperiodic quantum walks

Tight Quantum Lower Bound for k-Distinctness

Receipt and verification

First computed	2026-05-18T02:52:49.809635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

245b38228de7b5023848786524ad7e937e6c6ad75719e8f8d4b77eec40382146

Aliases

arxiv: quant-ph/0311001 · arxiv_version: quant-ph/0311001v9 · doi: 10.48550/arxiv.quant-ph/0311001 · pith_short_12: ERNTQIUN462Q · pith_short_16: ERNTQIUN462QEOCI · pith_short_8: ERNTQIUN

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/ERNTQIUN462QEOCIPBSSJLL6SN \
  | 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: 245b38228de7b5023848786524ad7e937e6c6ad75719e8f8d4b77eec40382146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c3a48f1f384cc6e54b2e8900877ed6622cf0404251faf464aaa4d53b9506ad4",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-11-01T02:27:48Z",
    "title_canon_sha256": "15e718bef5f6edd0cf6744b66081446fa055605221ccb91efa42744e239d8257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0311001",
    "kind": "arxiv",
    "version": 9
  }
}