Pith Number

pith:OEFDCQ4J

pith:2016:OEFDCQ4JGOL7KILYL2756BXUUR

not attested not anchored not stored refs pending

Non-Markovian dynamics in the extended cluster spin-1/2 XX chain

M. Mahmoudi, M. R. Soltani, S. Mahdavifar, T. Mohammad Ali Zadeh

arxiv:1607.02837 v1 · 2016-07-11 · 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{OEFDCQ4JGOL7KILYL2756BXUUR}

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	2026-05-18T00:51:16.933015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

710a3143893397f521785ebfdf06f4a47896dfe2be6d4c221ad5344e1f779fd9

Aliases

arxiv: 1607.02837 · arxiv_version: 1607.02837v1 · doi: 10.48550/arxiv.1607.02837 · pith_short_12: OEFDCQ4JGOL7 · pith_short_16: OEFDCQ4JGOL7KILY · pith_short_8: OEFDCQ4J

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/OEFDCQ4JGOL7KILYL2756BXUUR \
  | 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: 710a3143893397f521785ebfdf06f4a47896dfe2be6d4c221ad5344e1f779fd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cafa522576a88d8fdc89c70e606eaca59b728eab982b82e5a39d35540394ca48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-07-11T07:08:29Z",
    "title_canon_sha256": "8df696cf1caa85c59395a9865222fed20bc6cb8d185445a793fab6a0890bd01d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02837",
    "kind": "arxiv",
    "version": 1
  }
}