Pith Number

pith:UCNQ6FGL

pith:2011:UCNQ6FGLPOT7LQQQFT5LKH2P35

not attested not anchored not stored refs pending

Electronic Structure of the Cuprate Superconducting and Pseudogap Phases from Spectroscopic Imaging STM

A R Schmidt, D-H Lee, E -A Kim, H Eisaki, J C Davis, K Fujita, M J Lawler, S Uchida

arxiv:1102.1806 v1 · 2011-02-09 · cond-mat.supr-con · 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{UCNQ6FGLPOT7LQQQFT5LKH2P35}

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	2026-05-18T02:03:15.044396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a09b0f14cb7ba7f5c2102cfab51f4fdf511819b9957c29ae0c2ad65298406dd5

Aliases

arxiv: 1102.1806 · arxiv_version: 1102.1806v1 · doi: 10.48550/arxiv.1102.1806 · pith_short_12: UCNQ6FGLPOT7 · pith_short_16: UCNQ6FGLPOT7LQQQ · pith_short_8: UCNQ6FGL

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/UCNQ6FGLPOT7LQQQFT5LKH2P35 \
  | 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: a09b0f14cb7ba7f5c2102cfab51f4fdf511819b9957c29ae0c2ad65298406dd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a38f8f765cea89d1e2d1caf9d7a73728ffe1b1f250f7b25423fe701bf8e41d4c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-02-09T08:24:07Z",
    "title_canon_sha256": "be5f0dc07c3b60c0aec0e3b089c768f7a08c67b6a48f0f2f1fb1cbbbd4af705b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1806",
    "kind": "arxiv",
    "version": 1
  }
}