Pith Number

pith:YPVUCFOA

pith:2014:YPVUCFOAAAXAN2ZCG7KQDGT7L3

not attested not anchored not stored refs pending

Nernst effect in the electron-doped cuprate superconductor PCCO: Superconducting fluctuations, upper critical field Hc2, and the origin of the Tc dome

F. F. Tafti, F. Laliberte, J. Gaudet, Louis Taillefer, M. Dion, P. Fournier

arxiv:1405.6248 v2 · 2014-05-24 · 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{YPVUCFOAAAXAN2ZCG7KQDGT7L3}

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	2026-05-18T01:43:06.811181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3eb4115c0002e06eb2237d5019a7f5edf8cd78e871d148d4de0092eb57e44e7

Aliases

arxiv: 1405.6248 · arxiv_version: 1405.6248v2 · doi: 10.48550/arxiv.1405.6248 · pith_short_12: YPVUCFOAAAXA · pith_short_16: YPVUCFOAAAXAN2ZC · pith_short_8: YPVUCFOA

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/YPVUCFOAAAXAN2ZCG7KQDGT7L3 \
  | 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: c3eb4115c0002e06eb2237d5019a7f5edf8cd78e871d148d4de0092eb57e44e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd45da225ff97575949a2171e9a81bfea4b270281e3998e83286a7b791364f2f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-05-24T00:37:34Z",
    "title_canon_sha256": "64ca79f06c6f8608f0a2143742e1a6e868515fae8ceb51256255a70a43c64dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6248",
    "kind": "arxiv",
    "version": 2
  }
}