Pith Number

pith:5JRXZGA3

pith:2018:5JRXZGA3Y6672XDXI3QK4TFEAK

not attested not anchored not stored refs pending

Precursor of Superfluidity in a Strongly Interacting Fermi Gas with Negative Effective Range

Hiroyuki Tajima

arxiv:1802.00919 v1 · 2018-02-03 · 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{5JRXZGA3Y6672XDXI3QK4TFEAK}

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	2026-05-18T00:17:38.840695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea637c981bc7bdfd5c7746e0ae4ca402b4ba1b1cc828f814972a2496a997136c

Aliases

arxiv: 1802.00919 · arxiv_version: 1802.00919v1 · doi: 10.48550/arxiv.1802.00919 · pith_short_12: 5JRXZGA3Y667 · pith_short_16: 5JRXZGA3Y6672XDX · pith_short_8: 5JRXZGA3

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/5JRXZGA3Y6672XDXI3QK4TFEAK \
  | 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: ea637c981bc7bdfd5c7746e0ae4ca402b4ba1b1cc828f814972a2496a997136c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a5f93519b7dc3241e209ac6a25f71a5db3b4c56bd0a435712be60b458977ccf",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-02-03T05:51:34Z",
    "title_canon_sha256": "f8637c9794df5aad370486f9a0845f91e84d55addd785b507d356cc741dd0f4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00919",
    "kind": "arxiv",
    "version": 1
  }
}