Pith Number

pith:GXWMGCPX

pith:2014:GXWMGCPXMR4DPRKCUCBSGKPB2U

not attested not anchored not stored refs pending

Arbitrary perfect state transfer in $d$-level spin chains

Abolfazl Bayat

arxiv:1403.7833 v2 · 2014-03-30 · 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{GXWMGCPXMR4DPRKCUCBSGKPB2U}

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	2026-05-18T02:50:33.600428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35ecc309f7647837c542a0832329e1d51d8b67c05a4370ab4756464dec428324

Aliases

arxiv: 1403.7833 · arxiv_version: 1403.7833v2 · doi: 10.48550/arxiv.1403.7833 · pith_short_12: GXWMGCPXMR4D · pith_short_16: GXWMGCPXMR4DPRKC · pith_short_8: GXWMGCPX

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/GXWMGCPXMR4DPRKCUCBSGKPB2U \
  | 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: 35ecc309f7647837c542a0832329e1d51d8b67c05a4370ab4756464dec428324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c8cbbb39817b0783ff9d853a7a4be1f064a0637a96ae491baceea262d4d4c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-30T23:36:08Z",
    "title_canon_sha256": "211db50333f7065d134a1048376e92cdbb1b560baa36bfb98afb32c973004ce3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7833",
    "kind": "arxiv",
    "version": 2
  }
}