Pith Number

pith:SDN6VCKW

pith:2010:SDN6VCKWPJXGDZI23CDZGUGSQS

not attested not anchored not stored refs pending

Spin Zeros and the Origin of Fermi Surface Reconstruction in the Cuprates

Jie Lin, M. R. Norman

arxiv:1007.1047 v1 · 2010-07-07 · 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{SDN6VCKWPJXGDZI23CDZGUGSQS}

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	2026-05-18T02:06:31.754279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90dbea89567a6e61e51ad8879350d284acaabf2410c903dae060587f6257de13

Aliases

arxiv: 1007.1047 · arxiv_version: 1007.1047v1 · doi: 10.48550/arxiv.1007.1047 · pith_short_12: SDN6VCKWPJXG · pith_short_16: SDN6VCKWPJXGDZI2 · pith_short_8: SDN6VCKW

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/SDN6VCKWPJXGDZI23CDZGUGSQS \
  | 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: 90dbea89567a6e61e51ad8879350d284acaabf2410c903dae060587f6257de13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39f69c2a5ed087128d5d9a64aa1ef775fc13b5a5346a291804faeb82fe9681ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-07-07T04:48:27Z",
    "title_canon_sha256": "bc4d238f43d092c743324850c4a06f5aa0855a29903226e8704112476b7c024d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1047",
    "kind": "arxiv",
    "version": 1
  }
}