Pith Number

pith:JERD55U4

pith:2015:JERD55U46DEBVUUCIREHTJJBRA

not attested not anchored not stored refs pending

Magnetism-driven ferroelectricity in spin-1/2 $XY$ chains

Oleg Derzhko, Oleg Menchyshyn, Taras Krokhmalskii, Taras Verkholyak, Vadim Ohanyan

arxiv:1507.06457 v1 · 2015-07-23 · 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{JERD55U46DEBVUUCIREHTJJBRA}

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	2026-05-18T01:24:53.788341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49223ef69cf0c81ad282444879a521880b6e61e060733e0aab58d1c6dbf9212e

Aliases

arxiv: 1507.06457 · arxiv_version: 1507.06457v1 · doi: 10.48550/arxiv.1507.06457 · pith_short_12: JERD55U46DEB · pith_short_16: JERD55U46DEBVUUC · pith_short_8: JERD55U4

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/JERD55U46DEBVUUCIREHTJJBRA \
  | 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: 49223ef69cf0c81ad282444879a521880b6e61e060733e0aab58d1c6dbf9212e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20d41ee640b648536e3148b3e7b4c845c84a15bd84b1e03f8a4c33be350492eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-07-23T11:53:25Z",
    "title_canon_sha256": "94cb0ea67e0b1f0b8a6e7134ef97cf823cfabd15616c6a3ce978f54060c6b58a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.06457",
    "kind": "arxiv",
    "version": 1
  }
}