Pith Number

pith:IITOKPT4

pith:2014:IITOKPT4BVO63RJGXKBXQN233P

not attested not anchored not stored refs pending

On the roles of graphene oxide doping for enhanced supercurrent in MgB2 based superconductors

B. Gault, D. J. Larson, D. Wong, H. W. Liu, H. W. Yen, I. Martin, K. S. B. De Silva, P. Bao, R. K. Zheng, S. P. Ringer, S. X. Dou, W. K. Yeoh, W. X. Li, X. L. Wang, X. Xu, X. Y. Cui

arxiv:1405.4619 v1 · 2014-05-19 · cond-mat.supr-con · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IITOKPT4BVO63RJGXKBXQN233P}

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	2026-05-18T02:51:35.070045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4226e53e7c0d5dedc526ba8378375bdbc0e10e5512497e603fc79e7f145666af

Aliases

arxiv: 1405.4619 · arxiv_version: 1405.4619v1 · doi: 10.48550/arxiv.1405.4619 · pith_short_12: IITOKPT4BVO6 · pith_short_16: IITOKPT4BVO63RJG · pith_short_8: IITOKPT4

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/IITOKPT4BVO63RJGXKBXQN233P \
  | 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: 4226e53e7c0d5dedc526ba8378375bdbc0e10e5512497e603fc79e7f145666af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbece8a1a1db587826e9908dc8c3d60514864667b42a8c834fc3a782d1ac1695",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-05-19T07:00:56Z",
    "title_canon_sha256": "2b65242b1d9fb2ca67f5cab49fa1a92f9299dd6d096857ec8c4dfe584e3b7f4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4619",
    "kind": "arxiv",
    "version": 1
  }
}