Pith Number

pith:XR3CMNGL

pith:2022:XR3CMNGLUBJ666LSFPM7CMWOUP

not attested not anchored not stored refs pending

Fragile electronic superconductivity in Bi Single crystal

Anil Kumar, Arindam Pramanik, Arumugam Thamizhavel, Biplab Bag, Om Prakash, Rajdeep Sensarma, Rajendra Loke, Sitaram Ramakrishnan, Srinivasan Ramakrishnan

arxiv:2212.03543 v1 · 2022-12-07 · cond-mat.supr-con · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XR3CMNGLUBJ666LSFPM7CMWOUP}

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	2026-07-05T05:23:17.781211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc762634cba053ef79722bd9f132cea3e2c0585e0feba1e3bc7dbc423acb8c2b

Aliases

arxiv: 2212.03543 · arxiv_version: 2212.03543v1 · doi: 10.48550/arxiv.2212.03543 · pith_short_12: XR3CMNGLUBJ6 · pith_short_16: XR3CMNGLUBJ666LS · pith_short_8: XR3CMNGL

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/XR3CMNGLUBJ666LSFPM7CMWOUP \
  | 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: bc762634cba053ef79722bd9f132cea3e2c0585e0feba1e3bc7dbc423acb8c2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67f1fb26a246907bd37d27c149f00658ba296cc847ffdbff02b5695fea410782",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2022-12-07T09:49:02Z",
    "title_canon_sha256": "abba7831da6aa9b319ce5323cbbf519260a7fc718524a113eaaf27afb864e930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.03543",
    "kind": "arxiv",
    "version": 1
  }
}