Pith Number

pith:WIYUJR3P

pith:2017:WIYUJR3PZNEIAVI3CZY7DKQFBL

not attested not anchored not stored refs pending

Direct observation of spin-quadrupolar excitations in Sr$_2$CoGe$_2$O$_7$ by high field ESR

Akira Okutani, Daichi Yoshizawa, Judit Romh\'anyi, Karlo Penc, Masayuki Hagiwara, Mitsuru Akaki, Takanori Kida

arxiv:1702.04158 v4 · 2017-02-14 · 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{WIYUJR3PZNEIAVI3CZY7DKQFBL}

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	2026-05-18T00:28:41.060213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b23144c76fcb4880551b1671f1aa050aca5e3faa8a659fa6129fa0cf9da327ad

Aliases

arxiv: 1702.04158 · arxiv_version: 1702.04158v4 · doi: 10.48550/arxiv.1702.04158 · pith_short_12: WIYUJR3PZNEI · pith_short_16: WIYUJR3PZNEIAVI3 · pith_short_8: WIYUJR3P

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/WIYUJR3PZNEIAVI3CZY7DKQFBL \
  | 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: b23144c76fcb4880551b1671f1aa050aca5e3faa8a659fa6129fa0cf9da327ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71f0578f6b487cf9d73ae0b7936ca8786011a10623b236475a606236570abd4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-02-14T11:22:33Z",
    "title_canon_sha256": "24ec00e2095853b790c93cbd23d521e626e86aa7b3e33667c0c04aa79e11ddc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04158",
    "kind": "arxiv",
    "version": 4
  }
}