Pith Number

pith:PUSKOHLV

pith:2012:PUSKOHLVXWDLCZRZ2TBBWGES3Q

not attested not anchored not stored refs pending

High temperature superconductivity from realistic long-range Coulomb and Fr\"ohlich interactions

A. S. Alexandrov, G. Sica, J. H. Samson

arxiv:1205.3436 v2 · 2012-05-15 · 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{PUSKOHLVXWDLCZRZ2TBBWGES3Q}

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	2026-05-18T03:39:51.653547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d24a71d75bd86b16639d4c21b1892dc267fc6ea5d562d54fce38ac9a773ae6b

Aliases

arxiv: 1205.3436 · arxiv_version: 1205.3436v2 · doi: 10.48550/arxiv.1205.3436 · pith_short_12: PUSKOHLVXWDL · pith_short_16: PUSKOHLVXWDLCZRZ · pith_short_8: PUSKOHLV

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/PUSKOHLVXWDLCZRZ2TBBWGES3Q \
  | 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: 7d24a71d75bd86b16639d4c21b1892dc267fc6ea5d562d54fce38ac9a773ae6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ff4749333cfb006bec22862e151d8c72c6237d522b262336c88b6b488cbab7b",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-05-15T16:41:30Z",
    "title_canon_sha256": "a053d733f652991e5af3946d7d7a274cafa871675137dc2343aa3ef24585bfcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3436",
    "kind": "arxiv",
    "version": 2
  }
}