Pith Number

pith:EMEMKYEN

pith:2017:EMEMKYENLM5V5JZUZPTDNA7CB4

not attested not anchored not stored refs pending

Solvable 2D superconductors with l-wave pairing

Luca Lepori, Marco Roncaglia

arxiv:1709.08576 v2 · 2017-09-25 · cond-mat.str-el · cond-mat.quant-gas · 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{EMEMKYENLM5V5JZUZPTDNA7CB4}

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	2026-05-18T00:04:13.576403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2308c5608d5b3b5ea734cbe63683e20f1029ee1b80425e197747215b41d15e3a

Aliases

arxiv: 1709.08576 · arxiv_version: 1709.08576v2 · doi: 10.48550/arxiv.1709.08576 · pith_short_12: EMEMKYENLM5V · pith_short_16: EMEMKYENLM5V5JZU · pith_short_8: EMEMKYEN

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/EMEMKYENLM5V5JZUZPTDNA7CB4 \
  | 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: 2308c5608d5b3b5ea734cbe63683e20f1029ee1b80425e197747215b41d15e3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ca0268c19bbf75476d3a94947ce4ff992e449e7ebce667d0f54a27a79175b44",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-09-25T16:31:46Z",
    "title_canon_sha256": "b1ef7ba076e487c9689880d0868dd3a1853a765f50ba4b192f087764c7dd85df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08576",
    "kind": "arxiv",
    "version": 2
  }
}