Pith Number

pith:SQJIPXOO

pith:2018:SQJIPXOOMZE7LR3LMIDPU7VBBV

not attested not anchored not stored refs pending

Gap equation with pairing correlations beyond mean field and its equivalence to a Hugenholtz-Pines condition for fermion pairs

G. Calvanese Strinati, L. Pisani, P. Pieri

arxiv:1806.08635 v1 · 2018-06-22 · cond-mat.supr-con · cond-mat.quant-gas · 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{SQJIPXOOMZE7LR3LMIDPU7VBBV}

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	2026-05-18T00:05:30.676546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

941287ddce6649f5c76b6206fa7ea10d5bb553091edee278e670e79547128ebc

Aliases

arxiv: 1806.08635 · arxiv_version: 1806.08635v1 · doi: 10.48550/arxiv.1806.08635 · pith_short_12: SQJIPXOOMZE7 · pith_short_16: SQJIPXOOMZE7LR3L · pith_short_8: SQJIPXOO

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/SQJIPXOOMZE7LR3LMIDPU7VBBV \
  | 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: 941287ddce6649f5c76b6206fa7ea10d5bb553091edee278e670e79547128ebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c49de1e7221d307736be4a62805e2dfbe1c954355179e5b53b158cb7801e616f",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-06-22T12:47:06Z",
    "title_canon_sha256": "286d264bef15293e16b27fe3ab2051136111c850d33043bbabc1158b37f5ddfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08635",
    "kind": "arxiv",
    "version": 1
  }
}