Pith Number

pith:OI6CB5IH

pith:2015:OI6CB5IHXEEV2TEDJLEICBSNTE

not attested not anchored not stored refs pending

Universal ground state properties of free fermions in a $d$-dimensional trap

David S. Dean, Gregory Schehr, Pierre Le Doussal, Satya N. Majumdar

arxiv:1505.01543 v2 · 2015-05-06 · cond-mat.stat-mech · cond-mat.quant-gas · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OI6CB5IHXEEV2TEDJLEICBSNTE}

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	2026-05-18T01:23:16.521778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

723c20f507b9095d4c834ac881064d99177fe16eaeb791bea25e0c8741e5755f

Aliases

arxiv: 1505.01543 · arxiv_version: 1505.01543v2 · doi: 10.48550/arxiv.1505.01543 · pith_short_12: OI6CB5IHXEEV · pith_short_16: OI6CB5IHXEEV2TED · pith_short_8: OI6CB5IH

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/OI6CB5IHXEEV2TEDJLEICBSNTE \
  | 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: 723c20f507b9095d4c834ac881064d99177fe16eaeb791bea25e0c8741e5755f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3b1e94149cf71ee76a80bfd5d3ff0dc5a11f7c9b98f1ee50f00d549d118c7cf",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-05-06T23:50:49Z",
    "title_canon_sha256": "5563d42d6bc3efedb82e91d991f6b8a36e407029cff750ecadd33b166c029299"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01543",
    "kind": "arxiv",
    "version": 2
  }
}