Pith Number

pith:IBHNFVEJ

pith:2023:IBHNFVEJE4EEKO7ZESQZJHU7HM

not attested not anchored not stored refs pending

Detecting the phase transition in a strongly-interacting Fermi gas by unsupervised machine learning

A. Kell, D. Eberz, K. Gao, M. Breyer, M. K\"ohl, M. Link

arxiv:2310.15989 v1 · 2023-10-24 · 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{IBHNFVEJE4EEKO7ZESQZJHU7HM}

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	2026-07-05T09:20:22.058514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

404ed2d4892708453bf924a1949e9f3b0b4767f566f4afb14b37e17b97c1cad1

Aliases

arxiv: 2310.15989 · arxiv_version: 2310.15989v1 · doi: 10.48550/arxiv.2310.15989 · pith_short_12: IBHNFVEJE4EE · pith_short_16: IBHNFVEJE4EEKO7Z · pith_short_8: IBHNFVEJ

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/IBHNFVEJE4EEKO7ZESQZJHU7HM \
  | 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: 404ed2d4892708453bf924a1949e9f3b0b4767f566f4afb14b37e17b97c1cad1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cfed2ef7e6645426135daecd59e4efd92ac3e8c4d877c8ab830d31f9e4a6686",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2023-10-24T16:38:09Z",
    "title_canon_sha256": "6cdb8d1b40bd85b4f28a835d68592247f6e77f6418f797e7d29d58e7e93b2d15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.15989",
    "kind": "arxiv",
    "version": 1
  }
}