Pith Number

pith:CPY2IC4R

pith:2001:CPY2IC4RGSE4ZGWXUGHW4TX3UU

not attested not anchored not stored refs pending

Micro-Raman scattering investigation of MgB2 and RB2 (R=Al, Mn, Nb and Ti)

H. Takagiwa, J. Akimitsu, J. Nagamatsu, K. Hiraoka, M. Udagawa, N. Ogita, T. Kariya, T. Muranaka

arxiv:cond-mat/0106147 v1 · 2001-06-08 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPY2IC4RGSE4ZGWXUGHW4TX3UU}

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	2026-07-04T14:18:28.196071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13f1a40b913489cc9ad7a18f6e4efba5174ecb4a196c6386e2138baed494578c

Aliases

arxiv: cond-mat/0106147 · arxiv_version: cond-mat/0106147v1 · doi: 10.48550/arxiv.cond-mat/0106147 · pith_short_12: CPY2IC4RGSE4 · pith_short_16: CPY2IC4RGSE4ZGWX · pith_short_8: CPY2IC4R

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/CPY2IC4RGSE4ZGWXUGHW4TX3UU \
  | 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: 13f1a40b913489cc9ad7a18f6e4efba5174ecb4a196c6386e2138baed494578c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b492e7e8917062a070d6b0b47b6489ca210c5772cc887e79c367be683f7eddf2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2001-06-08T05:58:54Z",
    "title_canon_sha256": "66311c1e274cf73b2bcb34ff69e3105993cf00934d1ddc4ccb5a9e1fe92a343c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0106147",
    "kind": "arxiv",
    "version": 1
  }
}