Pith Number

pith:Y2QADSC2

pith:2014:Y2QADSC2S6DPCDTAQ6QDAUOOBB

not attested not anchored not stored refs pending

Pretty good state transfer of entangled states through quantum spin chains

R\'uben Sousa, Yasser Omar

arxiv:1405.1296 v3 · 2014-05-06 · 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{Y2QADSC2S6DPCDTAQ6QDAUOOBB}

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	2026-05-18T02:32:14.018287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a001c85a9786f10e6087a03051ce086de048129672d439c78ff6dc75d5a6f5

Aliases

arxiv: 1405.1296 · arxiv_version: 1405.1296v3 · doi: 10.48550/arxiv.1405.1296 · pith_short_12: Y2QADSC2S6DP · pith_short_16: Y2QADSC2S6DPCDTA · pith_short_8: Y2QADSC2

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/Y2QADSC2S6DPCDTAQ6QDAUOOBB \
  | 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: c6a001c85a9786f10e6087a03051ce086de048129672d439c78ff6dc75d5a6f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2afd4ae52e289f0ee88eab91f28934682307f54100c87c9797fe1d7bcd9c6ade",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-06T15:04:38Z",
    "title_canon_sha256": "d5a118040b4e1a4b633a080e93aa3bd7c7ae4fa0892e95ce3c562c00540d243c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1296",
    "kind": "arxiv",
    "version": 3
  }
}