Pith Number

pith:6473JV4V

pith:2004:6473JV4V5PHFPCVL5MQG7TEWXE

not attested not anchored not stored refs pending

Universal magnetic excitation spectrum in cuprates

G.D. Gu, G. Xu, H. Goka, H. Woo, J.M. Tranquada, K. Yamada, M. Fujita, T.G. Perring

arxiv:cond-mat/0411082 v1 · 2004-11-03 · cond-mat.supr-con · 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{6473JV4V5PHFPCVL5MQG7TEWXE}

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	2026-07-04T14:21:47.353605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f73fb4d795ebce578aabeb206fcc96b927b5b4ce4e64b708f0961bc16cc4658e

Aliases

arxiv: cond-mat/0411082 · arxiv_version: cond-mat/0411082v1 · doi: 10.48550/arxiv.cond-mat/0411082 · pith_short_12: 6473JV4V5PHF · pith_short_16: 6473JV4V5PHFPCVL · pith_short_8: 6473JV4V

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/6473JV4V5PHFPCVL5MQG7TEWXE \
  | 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: f73fb4d795ebce578aabeb206fcc96b927b5b4ce4e64b708f0961bc16cc4658e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d0fee5ab0417e49e8c97bf8291b680b4922f29c7da47b7a90482772231bd909",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2004-11-03T14:26:52Z",
    "title_canon_sha256": "991fdb01fb9cf09b5585ecd59a17f65ba51cef298ecc6dbb545a8b847f913918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0411082",
    "kind": "arxiv",
    "version": 1
  }
}