Pith Number

pith:JTJZCMNU

pith:2011:JTJZCMNUJRZGBJ4Z7HMEVNEBXO

not attested not anchored not stored refs pending

Dispersions, weights, and widths of the single-particle spectral function in the normal phase of a Fermi gas

A. Perali, F. Palestini, G. C. Strinati, P. Pieri

arxiv:1106.6193 v2 · 2011-06-30 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTJZCMNUJRZGBJ4Z7HMEVNEBXO}

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	2026-05-18T04:03:54.448252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd39131b44c7260a799f9d84ab481bb839f5fd66dd8ae6fade486472341c2d2

Aliases

arxiv: 1106.6193 · arxiv_version: 1106.6193v2 · doi: 10.48550/arxiv.1106.6193 · pith_short_12: JTJZCMNUJRZG · pith_short_16: JTJZCMNUJRZGBJ4Z · pith_short_8: JTJZCMNU

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/JTJZCMNUJRZGBJ4Z7HMEVNEBXO \
  | 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: 4cd39131b44c7260a799f9d84ab481bb839f5fd66dd8ae6fade486472341c2d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f8c6c026fb2238d6cce8dc32066c1b3e56566269b353f3ab6d503ccf7b80339",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-06-30T11:32:20Z",
    "title_canon_sha256": "804c314bd554f0941734bc4e3ce3934f5bf4be3b917ec80c8c6abe072d64621d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.6193",
    "kind": "arxiv",
    "version": 2
  }
}