Pith Number

pith:X5VBLV7Y

pith:2018:X5VBLV7YCGEBTW67NI2QL7UD3B

not attested not anchored not stored refs pending

Nernst effect in the electron-doped cuprate superconductor La2-xCexCuO4

J. S. Higgins, P. R. Mandal, Richard L. Greene, Tarapada Sarkar

arxiv:1801.08257 v1 · 2018-01-25 · 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{X5VBLV7YCGEBTW67NI2QL7UD3B}

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	2026-05-18T00:25:06.721661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf6a15d7f8118819dbdf6a3505fe83d8558d4c3f9895e87e2be63185731f5882

Aliases

arxiv: 1801.08257 · arxiv_version: 1801.08257v1 · doi: 10.48550/arxiv.1801.08257 · pith_short_12: X5VBLV7YCGEB · pith_short_16: X5VBLV7YCGEBTW67 · pith_short_8: X5VBLV7Y

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/X5VBLV7YCGEBTW67NI2QL7UD3B \
  | 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: bf6a15d7f8118819dbdf6a3505fe83d8558d4c3f9895e87e2be63185731f5882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a29ba63ae44cfc412b6225be59627802b1cc31b5c762b63a9a1df24e837e0239",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-01-25T02:29:16Z",
    "title_canon_sha256": "62ea737e0f478fa717046e9cad2e0c2cbd5f75318c5ea810ca97d7ac8b99186d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08257",
    "kind": "arxiv",
    "version": 1
  }
}