Pith Number

pith:DPIPSUSJ

pith:2019:DPIPSUSJZR3IBFCI5HQLBTE2DT

not attested not anchored not stored refs pending

Pairing in two-dimensional Fermi gases with a coordinate-space potential

Alexandros Gezerlis, Bernard Ross, Tash Zielinski

arxiv:1908.04782 v2 · 2019-08-13 · 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{DPIPSUSJZR3IBFCI5HQLBTE2DT}

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	2026-07-05T00:45:08.517591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd0f95249cc76809448e9e0b0cc9a1cdc308acb0de8450a1118b0e12ffbe8f9

Aliases

arxiv: 1908.04782 · arxiv_version: 1908.04782v2 · doi: 10.48550/arxiv.1908.04782 · pith_short_12: DPIPSUSJZR3I · pith_short_16: DPIPSUSJZR3IBFCI · pith_short_8: DPIPSUSJ

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/DPIPSUSJZR3IBFCI5HQLBTE2DT \
  | 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: 1bd0f95249cc76809448e9e0b0cc9a1cdc308acb0de8450a1118b0e12ffbe8f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c2e131b0b932e2a30777188707a1c8680c6f43ad8ed5756f1a8562691b000b",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-08-13T17:59:04Z",
    "title_canon_sha256": "05a6d5330c2361bc90ae02f6c8b1389848e6cb850a5e413220f778a595fec396"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04782",
    "kind": "arxiv",
    "version": 2
  }
}