Pith Number

pith:YFI4XKGK

pith:2018:YFI4XKGKMZI4WFF54OBP4WG7N7

not attested not anchored not stored refs pending

Fully gapped s-wave superconductivity enhanced by magnetic criticality in heavy fermion system

Hiroshi Kontani, Rina Tazai

arxiv:1807.11427 v4 · 2018-07-30 · 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{YFI4XKGKMZI4WFF54OBP4WG7N7}

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	2026-05-18T00:00:51.530475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c151cba8ca6651cb14bde382fe58df6feeac327ec1d53667db710d393adeae9b

Aliases

arxiv: 1807.11427 · arxiv_version: 1807.11427v4 · doi: 10.48550/arxiv.1807.11427 · pith_short_12: YFI4XKGKMZI4 · pith_short_16: YFI4XKGKMZI4WFF5 · pith_short_8: YFI4XKGK

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/YFI4XKGKMZI4WFF54OBP4WG7N7 \
  | 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: c151cba8ca6651cb14bde382fe58df6feeac327ec1d53667db710d393adeae9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "070a95485957cfdbcc72a55f6b7e51b1a92392ff6fe78f6fe4b6a938abcd7709",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-07-30T16:30:16Z",
    "title_canon_sha256": "ef091e0bcf345b1557625923f68b0a348f15e4245ce41507893ae6115f303e50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11427",
    "kind": "arxiv",
    "version": 4
  }
}