Pith Number

pith:NFBKLVCM

pith:2012:NFBKLVCMCAADEK65OC3P2BEV5M

not attested not anchored not stored refs pending

Quantum normal-to-inhomogeneous superconductor phase transition in nearly two-dimensional metals

Heron Caldas, Mucio A. Continentino

arxiv:1208.3032 v2 · 2012-08-15 · cond-mat.str-el · cond-mat.quant-gas · cond-mat.supr-con · hep-th · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFBKLVCMCAADEK65OC3P2BEV5M}

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	2026-05-18T01:55:15.790986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6942a5d44c1000322bdd70b6fd0495eb2a00cc93da597935b1b2444c263daa46

Aliases

arxiv: 1208.3032 · arxiv_version: 1208.3032v2 · doi: 10.48550/arxiv.1208.3032 · pith_short_12: NFBKLVCMCAAD · pith_short_16: NFBKLVCMCAADEK65 · pith_short_8: NFBKLVCM

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/NFBKLVCMCAADEK65OC3P2BEV5M \
  | 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: 6942a5d44c1000322bdd70b6fd0495eb2a00cc93da597935b1b2444c263daa46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf515f46fa5977c01a30ba73453e67aa97e992fcd636e55194d7b4273e886c4a",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con",
      "hep-th",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-08-15T05:41:55Z",
    "title_canon_sha256": "1a478c8ec6678a623a62fa7560b3bcc5df4eb75b74fb505a7e5e15f789d06927"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3032",
    "kind": "arxiv",
    "version": 2
  }
}