Pith Number

pith:WSXU44XX

pith:2009:WSXU44XXB6ES6EC3OA2KMCVCUR

not attested not anchored not stored refs pending

The high probability state transfers and entanglements between different nodes of the homogeneous spin 1/2 chain in inhomogeneous external magnetic field

A.I. Zenchuk, S.I. Doronin

arxiv:0908.1456 v2 · 2009-08-11 · 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{WSXU44XXB6ES6EC3OA2KMCVCUR}

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	2026-05-18T03:23:58.285104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4af4e72f70f892f105b7034a60aa2a47a1dd067a297ec9fcfd10b6e8403b66b

Aliases

arxiv: 0908.1456 · arxiv_version: 0908.1456v2 · doi: 10.48550/arxiv.0908.1456 · pith_short_12: WSXU44XXB6ES · pith_short_16: WSXU44XXB6ES6EC3 · pith_short_8: WSXU44XX

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/WSXU44XXB6ES6EC3OA2KMCVCUR \
  | 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: b4af4e72f70f892f105b7034a60aa2a47a1dd067a297ec9fcfd10b6e8403b66b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "246a8f8b3536c30ac629cf1a59fd9972a60af00ffef19b442b1f0a9714e97fe7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-08-11T05:37:34Z",
    "title_canon_sha256": "1155cde43a40727ba8f06453899864eec38819244dacfd0e4da2f9918f01333e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.1456",
    "kind": "arxiv",
    "version": 2
  }
}