Pith Number

pith:VXZYQ27F

pith:2014:VXZYQ27FDA5UFADXEPEUFWDTBT

not attested not anchored not stored refs pending

Compressibility of a fermionic Mott insulator of ultracold atoms

Ehsan Khatami, Nandini Trivedi, Pedro M. Duarte, Randall G. Hulet, Richard T. Scalettar, Russell A. Hart, Thereza Paiva, Tsung-Lin Yang, Xinxing Liu

arxiv:1409.8348 v2 · 2014-09-29 · 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{VXZYQ27FDA5UFADXEPEUFWDTBT}

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	2026-05-18T02:25:41.789347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adf3886be5183b42807723c942d8730cd5b08cefc0930539ff8602abd203e043

Aliases

arxiv: 1409.8348 · arxiv_version: 1409.8348v2 · doi: 10.48550/arxiv.1409.8348 · pith_short_12: VXZYQ27FDA5U · pith_short_16: VXZYQ27FDA5UFADX · pith_short_8: VXZYQ27F

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/VXZYQ27FDA5UFADXEPEUFWDTBT \
  | 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: adf3886be5183b42807723c942d8730cd5b08cefc0930539ff8602abd203e043

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da93dd630ac5b1104f038872c0e622f8479b8c1af1523ce715e0e63491be3009",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-09-29T23:22:49Z",
    "title_canon_sha256": "6294ae28e28b0d4db42619a7c10a3c67bc0820acd5abd709482ec773940f791f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8348",
    "kind": "arxiv",
    "version": 2
  }
}