Pith Number

pith:LDOIAZ4Z

pith:2019:LDOIAZ4ZH3BDDCQZEH2UW5QVST

not attested not anchored not stored refs pending

Spin-Peierls transition of the dimer phase of the $J_1-J_2$ model: Energy cusp and CuGeO$_3$ thermodynamics

Manoranjan Kumar, Sudip Kumar Saha, Zolt\'an G. Soos

arxiv:1907.03724 v1 · 2019-07-08 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDOIAZ4ZH3BDDCQZEH2UW5QVST}

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	2026-05-17T23:41:13.942021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58dc8067993ec2318a1921f54b761594f6ef8576a2530e197732f2a85dd53b4f

Aliases

arxiv: 1907.03724 · arxiv_version: 1907.03724v1 · doi: 10.48550/arxiv.1907.03724 · pith_short_12: LDOIAZ4ZH3BD · pith_short_16: LDOIAZ4ZH3BDDCQZ · pith_short_8: LDOIAZ4Z

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/LDOIAZ4ZH3BDDCQZEH2UW5QVST \
  | 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: 58dc8067993ec2318a1921f54b761594f6ef8576a2530e197732f2a85dd53b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0019a8ab23bd682d3b6b8251f29fe1cd05ef2e1d402896801833adf10f084c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-07-08T17:08:22Z",
    "title_canon_sha256": "b9e6cd66d1ca1bedecf83706d9df88abc86f259c6160440f11ddb1c507fcc037"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03724",
    "kind": "arxiv",
    "version": 1
  }
}