Pith Number

pith:P43G4PUL

pith:2014:P43G4PULBWHICBLDP7AAANVE2Z

not attested not anchored not stored refs pending

Microscopic observation of superconducting fluctuations in $\kappa$-(BEDT-TTF)$_{2}$Cu[N(CN)$_{2}$]Br by $^{13}$C NMR spectroscopy

A. Kawamoto, T. Kobayashi, Y. Ihara, Y. Saito

arxiv:1405.0067 v1 · 2014-05-01 · 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{P43G4PULBWHICBLDP7AAANVE2Z}

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	2026-05-18T01:43:21.141550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f366e3e8b0d8e8105637fc00036a4d64894cbdf3f6b32af90cf2defac05c92d

Aliases

arxiv: 1405.0067 · arxiv_version: 1405.0067v1 · doi: 10.48550/arxiv.1405.0067 · pith_short_12: P43G4PULBWHI · pith_short_16: P43G4PULBWHICBLD · pith_short_8: P43G4PUL

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/P43G4PULBWHICBLDP7AAANVE2Z \
  | 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: 7f366e3e8b0d8e8105637fc00036a4d64894cbdf3f6b32af90cf2defac05c92d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97ed773d8f1512cfabd3ff960d56002ada134d9471156307b216ad5548915e11",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-05-01T00:54:01Z",
    "title_canon_sha256": "fb9b17db6375971756a2610003881fdd6ddaf838ad817d8174702628d63ddcc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0067",
    "kind": "arxiv",
    "version": 1
  }
}