Pith Number

pith:M6TPEF4E

pith:2013:M6TPEF4E36BI4PFQKU37DH5YYA

not attested not anchored not stored refs pending

Critical temperature and superfluid gap of the Unitary Fermi Gas from Functional Renormalization

Christof Wetterich, Igor Boettcher, Jan M. Pawlowski

arxiv:1312.0505 v1 · 2013-12-02 · cond-mat.quant-gas · cond-mat.stat-mech · 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{M6TPEF4E36BI4PFQKU37DH5YYA}

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	2026-05-18T02:50:22.819483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67a6f21784df828e3cb05537f19fb8c03150d7aea86f20f9c87220735f55bf11

Aliases

arxiv: 1312.0505 · arxiv_version: 1312.0505v1 · doi: 10.48550/arxiv.1312.0505 · pith_short_12: M6TPEF4E36BI · pith_short_16: M6TPEF4E36BI4PFQ · pith_short_8: M6TPEF4E

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/M6TPEF4E36BI4PFQKU37DH5YYA \
  | 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: 67a6f21784df828e3cb05537f19fb8c03150d7aea86f20f9c87220735f55bf11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8043531954f7b5785561deabb081aa53f1d845c29795daf93f3b46d0da61c26",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-12-02T16:29:44Z",
    "title_canon_sha256": "f1456cb1fcd7d9bf83d97505c2587902828b48cc04a2c4b8b27eed5a23c35a9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0505",
    "kind": "arxiv",
    "version": 1
  }
}