Pith Number

pith:S6W7KGV3

pith:2013:S6W7KGV3KU6TYOOY2JXLUK2TVR

not attested not anchored not stored refs pending

Collective modes in the anisotropic unitary Fermi gas and the inclusion of a backflow term

F. Toigo, L. Salasnich, M. Zambon, P. Comaron

arxiv:1308.5922 v1 · 2013-08-27 · 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{S6W7KGV3KU6TYOOY2JXLUK2TVR}

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	2026-05-18T03:09:21.919862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97adf51abb553d3c39d8d26eba2b53ac6218146845e0ce57a2eb1b7fd0db646e

Aliases

arxiv: 1308.5922 · arxiv_version: 1308.5922v1 · doi: 10.48550/arxiv.1308.5922 · pith_short_12: S6W7KGV3KU6T · pith_short_16: S6W7KGV3KU6TYOOY · pith_short_8: S6W7KGV3

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/S6W7KGV3KU6TYOOY2JXLUK2TVR \
  | 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: 97adf51abb553d3c39d8d26eba2b53ac6218146845e0ce57a2eb1b7fd0db646e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24728b0d32fea23c8cc5d24f6f3aa0cfe3de9f32306506262790c505f0a80746",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-08-27T16:39:02Z",
    "title_canon_sha256": "133d1f20f171889f59d2c410f255b18ba2ef2aa1d735a4984f7de44706b67794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5922",
    "kind": "arxiv",
    "version": 1
  }
}