Pith Number

pith:S6VVI7X5

pith:2013:S6VVI7X5R5TLCTZ42QHLCH4AES

not attested not anchored not stored refs pending

A spin ladder compound doubles its superconducting TC under a gentle uniaxial pressure

C.L. Prajapat, D. Mohan Radheep, E. Pomjakushina, G. Baskaran, G. Ravikumar, Guochu Deng, K. Conder, R. Thiyagarjan, S. Arumugam, S. Esakkimuthu

arxiv:1303.0921 v1 · 2013-03-05 · 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{S6VVI7X5R5TLCTZ42QHLCH4AES}

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	2026-05-18T03:31:53.464229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97ab547efd8f66b14f3cd40eb11f802480f53408bbdd970f3983784f63a77de1

Aliases

arxiv: 1303.0921 · arxiv_version: 1303.0921v1 · doi: 10.48550/arxiv.1303.0921 · pith_short_12: S6VVI7X5R5TL · pith_short_16: S6VVI7X5R5TLCTZ4 · pith_short_8: S6VVI7X5

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/S6VVI7X5R5TLCTZ42QHLCH4AES \
  | 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: 97ab547efd8f66b14f3cd40eb11f802480f53408bbdd970f3983784f63a77de1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5220f45632fe6acde221f303926cf3066ae0c7a254cac9ad8bc3efce155c7a72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-03-05T03:59:13Z",
    "title_canon_sha256": "5a15ad7203b60b51398e802065b2e3678e9b83ae4b088fd949329d3b598de833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0921",
    "kind": "arxiv",
    "version": 1
  }
}