Pith Number

pith:NPO64XV5

pith:2014:NPO64XV55E45XTUXWWUFTU55A4

not attested not anchored not stored refs pending

Strong Suppression of Coherence Effect and Appearance of Pseudogap in Layered Nitride Superconductor Li_xZrNCl: ^91Zr- and ^15N- NMR Studies

Hideki Tou, Hisashi Kotegawa, Satoru Oshiro, Tsukasa Kishiume, Yasujiro Taguchi, Yoshihiro Iwasa, Yuichi Kasahara, Yuki Shimizu

arxiv:1407.3031 v1 · 2014-07-11 · 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{NPO64XV55E45XTUXWWUFTU55A4}

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	2026-05-18T02:47:52.220228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bddee5ebde939dbce97b5a859d3bd07295e3e29c23ab2139bb59543b7096406

Aliases

arxiv: 1407.3031 · arxiv_version: 1407.3031v1 · doi: 10.48550/arxiv.1407.3031 · pith_short_12: NPO64XV55E45 · pith_short_16: NPO64XV55E45XTUX · pith_short_8: NPO64XV5

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/NPO64XV55E45XTUXWWUFTU55A4 \
  | 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: 6bddee5ebde939dbce97b5a859d3bd07295e3e29c23ab2139bb59543b7096406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44f0b18143bdd2a6b749be9f0e09b6df09f23c84ca5f2a99b3c423af6af367cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-07-11T05:25:39Z",
    "title_canon_sha256": "28ef2fe057708d7e22a4fc72a977c7c0bf077426efc2d2ddd5e27f87b990bd68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3031",
    "kind": "arxiv",
    "version": 1
  }
}