Pith Number

pith:MVSVF7JO

pith:2014:MVSVF7JO4QADPAI2DFXDJCGNB4

not attested not anchored not stored refs pending

Fermi-surface-free superconductivity in underdoped (Bi,Pb)$_{2}$(Sr,La)$_{2}$CuO$_{6+\delta}$ (Bi2201)

Arun Bansil, Hasnain Hafiz, Peter Mistark, Robert S. Markiewicz

arxiv:1403.2316 v1 · 2014-03-10 · 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{MVSVF7JO4QADPAI2DFXDJCGNB4}

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	2026-05-18T02:56:44.831449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

656552fd2ee40037811a196e3488cd0f162f56863ef789d618427a0184bd535d

Aliases

arxiv: 1403.2316 · arxiv_version: 1403.2316v1 · doi: 10.48550/arxiv.1403.2316 · pith_short_12: MVSVF7JO4QAD · pith_short_16: MVSVF7JO4QADPAI2 · pith_short_8: MVSVF7JO

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/MVSVF7JO4QADPAI2DFXDJCGNB4 \
  | 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: 656552fd2ee40037811a196e3488cd0f162f56863ef789d618427a0184bd535d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbbfdf1f565c827ec0f67b158da4e88097b9296c99d1b859455b4a366c21fcc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-03-10T17:46:18Z",
    "title_canon_sha256": "92791c0913bee4883d9522460b29a3a57bf28703e9018bd48ac54532228ad313"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2316",
    "kind": "arxiv",
    "version": 1
  }
}