Pith Number

pith:Z2ZX7VHD

pith:2008:Z2ZX7VHD5I56HOLDDE6YPI6ZBO

not attested not anchored not stored refs pending

Low energy density correlation function of the degenerate unitary Fermi gas from epsilon expansion

Andrei Kryjevski

arxiv:0804.2919 v1 · 2008-04-17 · nucl-th · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2ZX7VHD5I56HOLDDE6YPI6ZBO}

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	2026-05-18T03:24:18.745198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceb37fd4e3ea3be3b963193d87a3d90b9b34d017f70d54b8e1d3baad42f470db

Aliases

arxiv: 0804.2919 · arxiv_version: 0804.2919v1 · doi: 10.48550/arxiv.0804.2919 · pith_short_12: Z2ZX7VHD5I56 · pith_short_16: Z2ZX7VHD5I56HOLD · pith_short_8: Z2ZX7VHD

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/Z2ZX7VHD5I56HOLDDE6YPI6ZBO \
  | 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: ceb37fd4e3ea3be3b963193d87a3d90b9b34d017f70d54b8e1d3baad42f470db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dd83cbb3716cc17c6624900883bd9bba62d0d342dae31f783348290035b3ec0",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2008-04-17T23:25:47Z",
    "title_canon_sha256": "9e1c712a0b469f6010a3fb0af569adcb77d48f5d9d8936e151988847f7a3b484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.2919",
    "kind": "arxiv",
    "version": 1
  }
}