Pith Number

pith:IJP3YJVJ

pith:2014:IJP3YJVJ5HL46S52BFD3JT3TI3

not attested not anchored not stored refs pending

First and second sound of a unitary Fermi gas in highly oblate harmonic traps

Chris J. Vale, Hui Hu, Paul Dyke, Xia-Ji Liu

arxiv:1410.1340 v1 · 2014-10-06 · 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{IJP3YJVJ5HL46S52BFD3JT3TI3}

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	2026-05-18T02:41:02.292619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

425fbc26a9e9d7cf4bba0947b4cf7346c600e820e75425370bd499a79a5e9950

Aliases

arxiv: 1410.1340 · arxiv_version: 1410.1340v1 · doi: 10.48550/arxiv.1410.1340 · pith_short_12: IJP3YJVJ5HL4 · pith_short_16: IJP3YJVJ5HL46S52 · pith_short_8: IJP3YJVJ

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/IJP3YJVJ5HL46S52BFD3JT3TI3 \
  | 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: 425fbc26a9e9d7cf4bba0947b4cf7346c600e820e75425370bd499a79a5e9950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26fd02ff5997155f63c87895addeaecdb797f89de7569935145f4b2d52817f06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-10-06T12:14:04Z",
    "title_canon_sha256": "fd86905d6555c9d81cab2ea93c3d06e0bbe56c7a6e2d5439cb875d9adaaf3051"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1340",
    "kind": "arxiv",
    "version": 1
  }
}