Pith Number

pith:IMBZ42LE

pith:2017:IMBZ42LEPLY774A7IKXKTZWCHF

not attested not anchored not stored refs pending

Entanglement entropy of a three-spin interacting spin chain with a time-reversal breaking impurity at one boundary

Atanu Rajak, Tanay Nag

arxiv:1711.01164 v2 · 2017-11-01 · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMBZ42LEPLY774A7IKXKTZWCHF}

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	2026-05-18T00:17:54.225727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43039e69647af1fff01f42aea9e6c2397dcc63c33035407fa1091dbf8afbc0e0

Aliases

arxiv: 1711.01164 · arxiv_version: 1711.01164v2 · doi: 10.48550/arxiv.1711.01164 · pith_short_12: IMBZ42LEPLY7 · pith_short_16: IMBZ42LEPLY774A7 · pith_short_8: IMBZ42LE

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/IMBZ42LEPLY774A7IKXKTZWCHF \
  | 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: 43039e69647af1fff01f42aea9e6c2397dcc63c33035407fa1091dbf8afbc0e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4d1288b806fa8ff3379f03f0a703122a919b017c5712b3479a6794db27122ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2017-11-01T21:25:08Z",
    "title_canon_sha256": "f6cde5071ff6d0a56c0ab6d41852aa0bf4615f9e987d5c3def637228167cbb23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01164",
    "kind": "arxiv",
    "version": 2
  }
}