Pith Number

pith:RA6EA57B

pith:2026:RA6EA57BXG4LU44CMKMFK4YN53

not attested not anchored not stored refs pending

Gaussian Reformulation of the Feynman Path Integral for Quantum Statistical Mechanics with Results for the Second Virial Coefficient of $^4$He

Phil Attard

arxiv:2607.16301 v1 · 2026-07-14 · cond-mat.stat-mech · cond-mat.quant-gas · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RA6EA57BXG4LU44CMKMFK4YN53}

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	2026-07-21T00:20:10.922088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

883c4077e1b9b8ba7382629855730deee2c5d6359417a9c84b78250562d6c57b

Aliases

arxiv: 2607.16301 · arxiv_version: 2607.16301v1 · doi: 10.48550/arxiv.2607.16301 · pith_short_12: RA6EA57BXG4L · pith_short_16: RA6EA57BXG4LU44C · pith_short_8: RA6EA57B

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/RA6EA57BXG4LU44CMKMFK4YN53 \
  | 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: 883c4077e1b9b8ba7382629855730deee2c5d6359417a9c84b78250562d6c57b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7929a5b0dd9607fe20c1a600eefec702cac810248b79df083c23c8ebfd203d9e",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2026-07-14T03:12:39Z",
    "title_canon_sha256": "c4c840a368f4a9dcd806172e33b62869a8b29e846eea286aa50cae5f8fe3eb17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16301",
    "kind": "arxiv",
    "version": 1
  }
}