Pith Number

pith:B7TRNF23

pith:2025:B7TRNF23HRRJUQCLJWJITTNTLP

not attested not anchored not stored refs pending

The second order Huang-Yang approximation to the Fermi thermodynamic pressure

Jiahao Wu, Xuwen Chen, Zhifei Zhang

arxiv:2505.23136 v2 · 2025-05-29 · math-ph · math.AP · math.MP

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\usepackage{pith}
\pithnumber{B7TRNF23HRRJUQCLJWJITTNTLP}

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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.

Cited by

2 papers in Pith

The Huang--Yang formula for a two-dimensional Fermi gas: upper bound

Ground State Energy of Dilute Fermi Gases in 1D

Receipt and verification

First computed	2026-07-05T11:20:12.517565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fe716975b3c629a404b4d9289cdb35bd24090dd1f9212d07cf32deede0985e5

Aliases

arxiv: 2505.23136 · arxiv_version: 2505.23136v2 · doi: 10.48550/arxiv.2505.23136 · pith_short_12: B7TRNF23HRRJ · pith_short_16: B7TRNF23HRRJUQCL · pith_short_8: B7TRNF23

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/B7TRNF23HRRJUQCLJWJITTNTLP \
  | 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: 0fe716975b3c629a404b4d9289cdb35bd24090dd1f9212d07cf32deede0985e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bfb5dddb4cfa1118aefae30a34a03cbc1bcf0dd961b3d331b8dec34d13bc160",
    "cross_cats_sorted": [
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2025-05-29T06:22:28Z",
    "title_canon_sha256": "3e0e8f79e568030f4f5e0b0aca1654bac390b2844fd9cc8bf59d3607cba212f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23136",
    "kind": "arxiv",
    "version": 2
  }
}