Pith Number

pith:KDU6LUSA

pith:2003:KDU6LUSAG4C7QBCU3D4JAXAHTY

not attested not anchored not stored refs pending

Magneto-optical Kerr effect in $Eu_{1-x}Ca_{x}B_{6}$

A.D. Bianchi, G. Caimi, H.R. Ott, L. Degiorgi, S. Broderick, Z. Fisk

arxiv:cond-mat/0307475 v2 · 2003-07-18 · 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{KDU6LUSAG4C7QBCU3D4JAXAHTY}

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	2026-05-18T01:06:57.083656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50e9e5d2403705f80454d8f8905c079e00d25ae9f957c99b3fa1392f0cf1b7e4

Aliases

arxiv: cond-mat/0307475 · arxiv_version: cond-mat/0307475v2 · doi: 10.48550/arxiv.cond-mat/0307475 · pith_short_12: KDU6LUSAG4C7 · pith_short_16: KDU6LUSAG4C7QBCU · pith_short_8: KDU6LUSA

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/KDU6LUSAG4C7QBCU3D4JAXAHTY \
  | 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: 50e9e5d2403705f80454d8f8905c079e00d25ae9f957c99b3fa1392f0cf1b7e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75e493930b93aaf7050e34971c33f33868a68aa7b5b18621031b4d7aa2e8483f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2003-07-18T17:52:40Z",
    "title_canon_sha256": "c2180ce047ccace45ab4051c6684cee542d1275457d027022fde2060d5952856"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0307475",
    "kind": "arxiv",
    "version": 2
  }
}