Pith Number

pith:AYDOUEJA

pith:2015:AYDOUEJAL3AVM4NTRW2MHALYNN

not attested not anchored not stored refs pending

Asymptotically perfect efficient quantum state transfer across uniform chains with two impurities

David L. Feder, Robert Mereau, Xining Chen

arxiv:1511.00038 v1 · 2015-10-30 · cond-mat.quant-gas · 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{AYDOUEJAL3AVM4NTRW2MHALYNN}

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	2026-05-18T01:21:46.989098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0606ea11205ec15671b38db4c381786b7ba1b58edfa2b1a3f6f860336a9cd408

Aliases

arxiv: 1511.00038 · arxiv_version: 1511.00038v1 · doi: 10.48550/arxiv.1511.00038 · pith_short_12: AYDOUEJAL3AV · pith_short_16: AYDOUEJAL3AVM4NT · pith_short_8: AYDOUEJA

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/AYDOUEJAL3AVM4NTRW2MHALYNN \
  | 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: 0606ea11205ec15671b38db4c381786b7ba1b58edfa2b1a3f6f860336a9cd408

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aa0cbdd181ee748e764ff131ae84f909b687d1f4eceb976d4923792e5efee93",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-10-30T22:09:26Z",
    "title_canon_sha256": "1881ee6cf500531b22323b7f3c1ecc1ff82ed9ad88358ae0c3faebf8e643a87d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00038",
    "kind": "arxiv",
    "version": 1
  }
}