Pith Number

pith:HY2EBHXE

pith:2000:HY2EBHXEPLCZWCNPZY5BUANSD2

not attested not anchored not stored refs pending

Spin waves and electronic interactions in La2CuO4

C.D. Frost, G. Aeppli, R. Coldea, S.M. Hayden, S.-W. Cheong, T.E. Mason, T.G. Perring, Z. Fisk

arxiv:cond-mat/0006384 v3 · 2000-06-23 · cond-mat.str-el · 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{HY2EBHXEPLCZWCNPZY5BUANSD2}

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	2026-07-04T16:18:43.925081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e34409ee47ac59b09afce3a1a01b21eaa34559b768601e546025abac0d5a0da

Aliases

arxiv: cond-mat/0006384 · arxiv_version: cond-mat/0006384v3 · doi: 10.48550/arxiv.cond-mat/0006384 · pith_short_12: HY2EBHXEPLCZ · pith_short_16: HY2EBHXEPLCZWCNP · pith_short_8: HY2EBHXE

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/HY2EBHXEPLCZWCNPZY5BUANSD2 \
  | 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: 3e34409ee47ac59b09afce3a1a01b21eaa34559b768601e546025abac0d5a0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4645a0040890994c71d517d5ddacbd8a39ab6bd35983204981aab9a1c78dc8dc",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2000-06-23T22:26:12Z",
    "title_canon_sha256": "039ee42c38606bf80a81fbe708c3050e89892344e7f4a7a23e245095934f324c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0006384",
    "kind": "arxiv",
    "version": 3
  }
}