Pith Number

pith:FTOSSXFV

pith:2019:FTOSSXFVRZJTKQPDN4XDCPU62A

not attested not anchored not stored refs pending

Characterization of density oscillations in confined and degenerate Fermi gases

Alhun Aydin, Altug Sisman, Coskun Firat

arxiv:1911.04258 v1 · 2019-11-08 · 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{FTOSSXFVRZJTKQPDN4XDCPU62A}

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	2026-07-05T00:18:19.247306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cdd295cb58e533541e36f2e313e9ed00cb0f3b955642cbe596161351a3c85b1

Aliases

arxiv: 1911.04258 · arxiv_version: 1911.04258v1 · doi: 10.48550/arxiv.1911.04258 · pith_short_12: FTOSSXFVRZJT · pith_short_16: FTOSSXFVRZJTKQPD · pith_short_8: FTOSSXFV

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/FTOSSXFVRZJTKQPDN4XDCPU62A \
  | 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: 2cdd295cb58e533541e36f2e313e9ed00cb0f3b955642cbe596161351a3c85b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e2b1de148b94b3f1a5ad7fe3853ad559e1d3d234ba4352da008602ac52d3b7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-11-08T07:26:22Z",
    "title_canon_sha256": "ef56120e3ff3e5839cb4aa46ffa5aef48b0de09527515661f56624e6f8b5c926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.04258",
    "kind": "arxiv",
    "version": 1
  }
}