Pith Number

pith:ZWOPKO5H

pith:2015:ZWOPKO5HFO2QIF34EZUW2YR5FN

not attested not anchored not stored refs pending

Level crossing, spin structure factor and quantum phases of the frustrated spin-1/2 chain with first and second neighbor exchange

Aslam Parvej, Manoranjan Kumar, Zolt\'an G. Soos

arxiv:1507.03720 v1 · 2015-07-14 · 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{ZWOPKO5HFO2QIF34EZUW2YR5FN}

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	2026-05-18T01:36:57.503143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd9cf53ba72bb504177c26696d623d2b690c196bc8aea266acafc5c1948483be

Aliases

arxiv: 1507.03720 · arxiv_version: 1507.03720v1 · doi: 10.48550/arxiv.1507.03720 · pith_short_12: ZWOPKO5HFO2Q · pith_short_16: ZWOPKO5HFO2QIF34 · pith_short_8: ZWOPKO5H

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/ZWOPKO5HFO2QIF34EZUW2YR5FN \
  | 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: cd9cf53ba72bb504177c26696d623d2b690c196bc8aea266acafc5c1948483be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce22619e1461cf7613ee47bc6caaf4eb40ea17d700a76f75a3efcf6dbf54b01f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-07-14T04:53:38Z",
    "title_canon_sha256": "05882f22a3f55920f3425cb6a80e08333c6bf5fd3ada04b95282f76b3e89bafd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03720",
    "kind": "arxiv",
    "version": 1
  }
}