Pith Number

pith:G647YV6B

pith:2000:G647YV6B4I2IP446HOP2RA4P2F

not attested not anchored not stored refs pending

Magnetic and electronic structures of superconducting RuSr$_2$GdCu$_2$O$_8$

A. J. Freeman, J. D. Jorgensen, K. Nakamura, K. T. Park

arxiv:cond-mat/0010227 v1 · 2000-10-17 · 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{G647YV6B4I2IP446HOP2RA4P2F}

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	2026-07-04T16:19:10.242879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37b9fc57c1e23487f39e3b9fa8838fd14d2466dbe8c85281c00d34460160e22c

Aliases

arxiv: cond-mat/0010227 · arxiv_version: cond-mat/0010227v1 · doi: 10.48550/arxiv.cond-mat/0010227 · pith_short_12: G647YV6B4I2I · pith_short_16: G647YV6B4I2IP446 · pith_short_8: G647YV6B

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/G647YV6B4I2IP446HOP2RA4P2F \
  | 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: 37b9fc57c1e23487f39e3b9fa8838fd14d2466dbe8c85281c00d34460160e22c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9428681c34d45491c748ec9c577db856bc587eeabc977b97db7fef6cf7677fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2000-10-17T22:18:12Z",
    "title_canon_sha256": "e696a133b5510a4374fcad0b07b39735e92e578acb9c381d6224ae18d32c46ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0010227",
    "kind": "arxiv",
    "version": 1
  }
}