Pith Number

pith:D2WEA3OF

pith:2013:D2WEA3OFM36M5AYVJDRVKWQ3D3

not attested not anchored not stored refs pending

63,65Cu Nuclear Resonance Study of the Coupled Spin Dimers and Chains Compound Cu2Fe2Ge4O13

Guenther J. Redhammer, Jun Kikuchi, Kazumasa Murakami, Shiro Nagura, Takatsugu Masuda

arxiv:1301.3974 v2 · 2013-01-17 · 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{D2WEA3OFM36M5AYVJDRVKWQ3D3}

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	2026-05-18T03:33:25.240721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1eac406dc566fcce831548e3555a1b1eca990b7e927b8a641ec7ec21fb396a5e

Aliases

arxiv: 1301.3974 · arxiv_version: 1301.3974v2 · doi: 10.48550/arxiv.1301.3974 · pith_short_12: D2WEA3OFM36M · pith_short_16: D2WEA3OFM36M5AYV · pith_short_8: D2WEA3OF

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/D2WEA3OFM36M5AYVJDRVKWQ3D3 \
  | 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: 1eac406dc566fcce831548e3555a1b1eca990b7e927b8a641ec7ec21fb396a5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0045a9dc209767219c37960b48ed1eba20c6faeefc9ff3eb841e37c86557c6be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-01-17T03:01:44Z",
    "title_canon_sha256": "0f6f7670aba51df7fcaaf045bc59dd6c196f180264ddce6df7fa72b666c39538"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3974",
    "kind": "arxiv",
    "version": 2
  }
}