Pith Number

pith:YCE3267X

pith:2003:YCE3267X4OOWFW3BLRM57VEOTU

not attested not anchored not stored refs pending

Spin waves in La_2CuO_4: band structure and correlation effects

M. A. N. Araujo, N. M. R. Peres

arxiv:cond-mat/0303409 v1 · 2003-03-20 · 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{YCE3267X4OOWFW3BLRM57VEOTU}

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	2026-05-18T01:40:01.722679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c089bd7bf7e39d62db615c59dfd48e9d06cb01182e02d0db9d8fb708b54e164b

Aliases

arxiv: cond-mat/0303409 · arxiv_version: cond-mat/0303409v1 · doi: 10.48550/arxiv.cond-mat/0303409 · pith_short_12: YCE3267X4OOW · pith_short_16: YCE3267X4OOWFW3B · pith_short_8: YCE3267X

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/YCE3267X4OOWFW3BLRM57VEOTU \
  | 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: c089bd7bf7e39d62db615c59dfd48e9d06cb01182e02d0db9d8fb708b54e164b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "067244ba858f897aed7f15c784850cd7bb39f169645fc52bd516dcb426c36651",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2003-03-20T08:38:16Z",
    "title_canon_sha256": "0ba500cf320772833f3fefd16740f2f0593712a56663ece738bfa77f443d42f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0303409",
    "kind": "arxiv",
    "version": 1
  }
}