Pith Number

pith:L2SZ64QB

pith:2014:L2SZ64QBOGULNQB2QDVSVIFUTH

not attested not anchored not stored refs pending

Collapse of the Normal State Pseudogap at a Lifshitz Transition in Bi$_{2}$Sr$_{2}$CaCu$_{2}$O$_{8+\delta}$ Cuprate Superconductor

A. Forget, A. Sacuto, D. Colson, G. D. Gu, I. Paul, J. Schneeloch, M.-A. Measson, M. Cazayous, M. Civelli, R. D. Zhong, S. Benhabib, Y. Gallais

arxiv:1403.7620 v3 · 2014-03-29 · 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{L2SZ64QBOGULNQB2QDVSVIFUTH}

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	2026-05-18T01:18:10.367641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ea59f720171a8b6c03a80eb2aa0b499d4918a6a9668b524884b7f5277c59d1d

Aliases

arxiv: 1403.7620 · arxiv_version: 1403.7620v3 · doi: 10.48550/arxiv.1403.7620 · pith_short_12: L2SZ64QBOGUL · pith_short_16: L2SZ64QBOGULNQB2 · pith_short_8: L2SZ64QB

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/L2SZ64QBOGULNQB2QDVSVIFUTH \
  | 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: 5ea59f720171a8b6c03a80eb2aa0b499d4918a6a9668b524884b7f5277c59d1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e95392475dba16073e9780c0dd9033c88de405a84e52c66c5d79abc7c0533b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-03-29T11:16:36Z",
    "title_canon_sha256": "c42c0e6e16b0678ece8713bf7935811a9a0b1f85c02d1aef3e50ed678255718a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7620",
    "kind": "arxiv",
    "version": 3
  }
}