Pith Number

pith:DXFX4ZDW

pith:2001:DXFX4ZDWAEHJYNS5R6ILYG2N4M

not attested not anchored not stored refs pending

Spin-1/2 Kagome Like Lattice in Volborthite Cu3V2O7(OH)2-H2O

H. Takagi, M. Hanawa, M. Nohara, M. Takigawa, N. Kobayashi, Y. Kato, Z. Hiroi

arxiv:cond-mat/0111127 v2 · 2001-11-08 · 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{DXFX4ZDWAEHJYNS5R6ILYG2N4M}

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	2026-07-04T16:26:36.814343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dcb7e6476010e9c365d8f90bc1b4de30ca3cddd721eb5227c773864a3f9b452

Aliases

arxiv: cond-mat/0111127 · arxiv_version: cond-mat/0111127v2 · doi: 10.48550/arxiv.cond-mat/0111127 · pith_short_12: DXFX4ZDWAEHJ · pith_short_16: DXFX4ZDWAEHJYNS5 · pith_short_8: DXFX4ZDW

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/DXFX4ZDWAEHJYNS5R6ILYG2N4M \
  | 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: 1dcb7e6476010e9c365d8f90bc1b4de30ca3cddd721eb5227c773864a3f9b452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c590d2bbf1339786e69ab216444bdb6b7d93ff39c9813c67ca8a15e25d6921e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2001-11-08T05:56:49Z",
    "title_canon_sha256": "12ef69777af522b45fe0de3f4d51825bf145a5660b6c824912c65cc0bcb3b2b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0111127",
    "kind": "arxiv",
    "version": 2
  }
}