Pith Number

pith:BBJDFMVJ

pith:2013:BBJDFMVJU66RJJ56XBMHHASAMW

not attested not anchored not stored refs pending

Super Efimov effect of resonantly interacting fermions in two dimensions

Dam Thanh Son, Sergej Moroz, Yusuke Nishida

arxiv:1301.4473 v2 · 2013-01-18 · 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{BBJDFMVJU66RJJ56XBMHHASAMW}

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	2026-05-18T03:21:43.376817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

085232b2a9a7bd14a7beb85873824065ac5d083367555a9e843a2f11ca9ad019

Aliases

arxiv: 1301.4473 · arxiv_version: 1301.4473v2 · doi: 10.48550/arxiv.1301.4473 · pith_short_12: BBJDFMVJU66R · pith_short_16: BBJDFMVJU66RJJ56 · pith_short_8: BBJDFMVJ

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/BBJDFMVJU66RJJ56XBMHHASAMW \
  | 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: 085232b2a9a7bd14a7beb85873824065ac5d083367555a9e843a2f11ca9ad019

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e34953a28f30de603409f986688eb8155b59b076363d2e7d43437cd4438b621",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-01-18T19:42:35Z",
    "title_canon_sha256": "6d1be19fe8c2bed4041fe144f80ea67dda0ffdd264450c98a8efa26f3c6a8c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4473",
    "kind": "arxiv",
    "version": 2
  }
}