Pith Number

pith:PS5NHTZC

pith:2011:PS5NHTZC5N3ZMAWAE4Q3WR4BKQ

not attested not anchored not stored refs pending

High-T_c Superconductivity with T_c = 52 K under Antiferromagnetic Order in Five-layered Cuprate Ba_2Ca_4Cu_5O_10(F,O)_2 with T_N = 175 K: 19F- and Cu-NMR Studies

A. Iyo, H. Kito, H. Mukuda, P. M. Shirage, S.-i. Tabata, S. Shimizu, Y. Kitaoka

arxiv:1102.5282 v1 · 2011-02-25 · 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{PS5NHTZC5N3ZMAWAE4Q3WR4BKQ}

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	2026-05-18T04:20:12.859371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cbad3cf22eb779602c02721bb4781540b98370ae946086a7a38217a206050ef

Aliases

arxiv: 1102.5282 · arxiv_version: 1102.5282v1 · doi: 10.48550/arxiv.1102.5282 · pith_short_12: PS5NHTZC5N3Z · pith_short_16: PS5NHTZC5N3ZMAWA · pith_short_8: PS5NHTZC

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/PS5NHTZC5N3ZMAWAE4Q3WR4BKQ \
  | 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: 7cbad3cf22eb779602c02721bb4781540b98370ae946086a7a38217a206050ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f41ae08ab118d847a8a79e1cba824e38b4dfd92a5b950009ae48f5fb75c15fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-02-25T16:09:48Z",
    "title_canon_sha256": "d4c389a7fd6497584f146584e1c784f40b68efb12109010dc7c35e03cfef7ce5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5282",
    "kind": "arxiv",
    "version": 1
  }
}