Pith Number

pith:P27RCDCV

pith:2016:P27RCDCVUB2OKFE3NOUZZPILPB

not attested not anchored not stored refs pending

Pairing Symmetry Studied from Impurity Effects in the Undoped Superconductor T'-La$_{1.8}$Eu$_{0.2}$CuO$_4$

Koki Ohashi, Masatsune Kato, Tadashi Adachi, Takayuki Kawamata, Tomohisa Takamatsu, Yoji Koike

arxiv:1607.07953 v1 · 2016-07-27 · 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{P27RCDCVUB2OKFE3NOUZZPILPB}

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	2026-05-18T01:07:56.512708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ebf110c55a074e5149b6ba99cbd0b784bf2548380ead15f700eb41c9daf9b64

Aliases

arxiv: 1607.07953 · arxiv_version: 1607.07953v1 · doi: 10.48550/arxiv.1607.07953 · pith_short_12: P27RCDCVUB2O · pith_short_16: P27RCDCVUB2OKFE3 · pith_short_8: P27RCDCV

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/P27RCDCVUB2OKFE3NOUZZPILPB \
  | 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: 7ebf110c55a074e5149b6ba99cbd0b784bf2548380ead15f700eb41c9daf9b64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce5153ab4b87906455115028be61a8398992581d5a40c95e47c877c50771b6ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-07-27T04:41:30Z",
    "title_canon_sha256": "ed28e9997b3c517e1d9f7f4a76fb679261dbd80b36e1de47363fad14c9f714ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07953",
    "kind": "arxiv",
    "version": 1
  }
}