Pith Number

pith:HP3G2FXH

pith:2012:HP3G2FXHMJF4SXKRCMYPPFVO2W

not attested not anchored not stored refs pending

Ca2Y2Cu5O10: the first frustrated quasi-1D ferromagnet close to criticality

H. Rosner, H. Yamaguchi, J. Malek, J. van den Brink, K. Oka, M. Matsuda, M. Schmitt, R.O. Kuzian, S. Johnston, S.-L. Drechsler, S. Nishimoto, T. Ito

arxiv:1201.6663 v2 · 2012-01-31 · 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{HP3G2FXHMJF4SXKRCMYPPFVO2W}

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	2026-05-18T01:58:37.333623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bf66d16e7624bc95d511330f796aed5ba98792d1de03587b0d306565a9a3820

Aliases

arxiv: 1201.6663 · arxiv_version: 1201.6663v2 · doi: 10.48550/arxiv.1201.6663 · pith_short_12: HP3G2FXHMJF4 · pith_short_16: HP3G2FXHMJF4SXKR · pith_short_8: HP3G2FXH

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/HP3G2FXHMJF4SXKRCMYPPFVO2W \
  | 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: 3bf66d16e7624bc95d511330f796aed5ba98792d1de03587b0d306565a9a3820

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dc9b5a31646fcbae86d7b59e5a9adb8c085f80feff767b1a7f23da4c877ec15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-01-31T20:02:00Z",
    "title_canon_sha256": "c116fe356c62367c357762137ff438248ba10d4849ed247d03f488f2d994aa18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6663",
    "kind": "arxiv",
    "version": 2
  }
}