Pith Number

pith:BQ4X2ORT

pith:2006:BQ4X2ORTWAOBUI57UOG3HKJ5LP

not attested not anchored not stored refs pending

In-plane anisotropy of spin excitations in the normal and superconducting states of underdoped YBa$_2$Cu$_3$O$_{6+x}$

A. Ivanov, B. Keimer, C.T. Lin, D.P. Chen, P. Bourges, S. Pailhes, V. Hinkov, Y. Sidis

arxiv:cond-mat/0601048 v2 · 2006-01-03 · cond-mat.str-el · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T01:39:49.150198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c397d3a33b01c1a23bfa38db3a93d5be36516a40d7506df236aacd5fc8a6c70

Aliases

arxiv: cond-mat/0601048 · arxiv_version: cond-mat/0601048v2 · doi: 10.48550/arxiv.cond-mat/0601048 · pith_short_12: BQ4X2ORTWAOB · pith_short_16: BQ4X2ORTWAOBUI57 · pith_short_8: BQ4X2ORT

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/BQ4X2ORTWAOBUI57UOG3HKJ5LP \
  | 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: 0c397d3a33b01c1a23bfa38db3a93d5be36516a40d7506df236aacd5fc8a6c70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f75f951f54dd82984aa6a49b865181c3c7df1376ee3a9bed45be980cf23ef36b",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-01-03T13:32:16Z",
    "title_canon_sha256": "e5521982f488622a5b4f2e63824f10b61d3a6b3e30fa0f5885edaafc9b5bedbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0601048",
    "kind": "arxiv",
    "version": 2
  }
}