Pith Number

pith:B7VRM2SA

pith:2007:B7VRM2SAJAOX3QH7FMQDNGHNME

not attested not anchored not stored refs pending

Multiple-source optical spectral weight transfer in ferromagnetic EuB6

B. K. Cho, E. J. Choi, Jungho Kim, Young-June Kim

arxiv:cond-mat/0703266 v2 · 2007-03-10 · 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{B7VRM2SAJAOX3QH7FMQDNGHNME}

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	2026-05-18T01:39:37.864851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0feb166a40481d7dc0ff2b203698ed6108f09ec933912ef5162084090c7b4121

Aliases

arxiv: cond-mat/0703266 · arxiv_version: cond-mat/0703266v2 · doi: 10.48550/arxiv.cond-mat/0703266 · pith_short_12: B7VRM2SAJAOX · pith_short_16: B7VRM2SAJAOX3QH7 · pith_short_8: B7VRM2SA

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/B7VRM2SAJAOX3QH7FMQDNGHNME \
  | 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: 0feb166a40481d7dc0ff2b203698ed6108f09ec933912ef5162084090c7b4121

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd046939920b6427c74414b05eff0356339b4c06a4b6ccbe862f40f303eb8f25",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2007-03-10T20:08:04Z",
    "title_canon_sha256": "5ab3e2af0292ed7cf88557387e5046c660ab858a14ad1239978300a26625f0bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0703266",
    "kind": "arxiv",
    "version": 2
  }
}