Pith Number

pith:TTCEJ5VV

pith:2013:TTCEJ5VV54DW5NE4KLHTMYQSKW

not attested not anchored not stored refs pending

Thermal entanglement in a two-qubit Ising chain subjected to Dzialoshinski-Moriya interaction

B.G Divyamani, Sudha

arxiv:1306.2592 v2 · 2013-06-11 · 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{TTCEJ5VV54DW5NE4KLHTMYQSKW}

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	2026-05-18T02:52:12.632974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cc444f6b5ef076eb49c52cf36621255a17e8f8ea9fb8eda60249ac380415dce

Aliases

arxiv: 1306.2592 · arxiv_version: 1306.2592v2 · doi: 10.48550/arxiv.1306.2592 · pith_short_12: TTCEJ5VV54DW · pith_short_16: TTCEJ5VV54DW5NE4 · pith_short_8: TTCEJ5VV

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/TTCEJ5VV54DW5NE4KLHTMYQSKW \
  | 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: 9cc444f6b5ef076eb49c52cf36621255a17e8f8ea9fb8eda60249ac380415dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3938e5be40efdd9ff46bdaeffc2512066242037747c5eeaa3b0b0c0c10d17740",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-06-11T17:43:28Z",
    "title_canon_sha256": "ca3ba5f3fa458a4013fc57df84862154fb664aeb501ac7f952382fc4c09a0b13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2592",
    "kind": "arxiv",
    "version": 2
  }
}