Pith Number

pith:VVFJQGKM

pith:1999:VVFJQGKMO5L4NRPBF4ZEAVLHPV

not attested not anchored not stored refs pending

Spin Liquid State around a Doped Hole in Insulating Cuprates

L. L. Miller, N. Nagaosa, S. Maekawa, T. Tohyama, Y. Shibata, Z.-X. Shen

arxiv:cond-mat/9904231 v2 · 1999-04-16 · 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{VVFJQGKMO5L4NRPBF4ZEAVLHPV}

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	2026-07-04T16:12:36.122256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad4a98194c7757c6c5e12f324055677d762328effdd03eeafd4fc2f8645b63eb

Aliases

arxiv: cond-mat/9904231 · arxiv_version: cond-mat/9904231v2 · doi: 10.48550/arxiv.cond-mat/9904231 · pith_short_12: VVFJQGKMO5L4 · pith_short_16: VVFJQGKMO5L4NRPB · pith_short_8: VVFJQGKM

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/VVFJQGKMO5L4NRPBF4ZEAVLHPV \
  | 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: ad4a98194c7757c6c5e12f324055677d762328effdd03eeafd4fc2f8645b63eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "752d57770e7bad884ae78e320e42247ca03fb9c9d3088ae9af02364a11da5fc3",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1999-04-16T12:20:33Z",
    "title_canon_sha256": "48b0b0c6124a53b5cd04a8c2f0e391df1141be6255f6db6154ca95713fe9893d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9904231",
    "kind": "arxiv",
    "version": 2
  }
}