Pith Number

pith:KGHDUUK7

pith:2010:KGHDUUK7HG77UBKTGAAXVASD7N

not attested not anchored not stored refs pending

Pairing Fluctuations Determine Low Energy Electronic Spectra in Cuprate Superconductors

C Dasgupta, Sumilan Banerjee, T V Ramakrishnan

arxiv:1011.4543 v2 · 2010-11-20 · 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{KGHDUUK7HG77UBKTGAAXVASD7N}

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	2026-05-18T03:23:36.617334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

518e3a515f39bffa055330017a8243fb42f925a7d7b7f826b95880146f8834eb

Aliases

arxiv: 1011.4543 · arxiv_version: 1011.4543v2 · doi: 10.48550/arxiv.1011.4543 · pith_short_12: KGHDUUK7HG77 · pith_short_16: KGHDUUK7HG77UBKT · pith_short_8: KGHDUUK7

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/KGHDUUK7HG77UBKTGAAXVASD7N \
  | 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: 518e3a515f39bffa055330017a8243fb42f925a7d7b7f826b95880146f8834eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "732d2d0e76e71a26807ead759743d534343164f30f7eb2f7fdce4c4012c63398",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-11-20T00:54:03Z",
    "title_canon_sha256": "4b8ab6c48d9663d0f85feeeda8bc9a048fbbc1cab6257d15686fd5339145cfd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4543",
    "kind": "arxiv",
    "version": 2
  }
}