Pith Number

pith:UFZDVYG5

pith:2009:UFZDVYG5AJD27ONH4TX5BPEUPA

not attested not anchored not stored refs pending

Fermions in 2D Optical Lattices: Temperature and Entropy Scales for Observing Antiferromagnetism and Superfluidity

Mohit Randeria, Nandini Trivedi, Richard Scalettar, Thereza Paiva

arxiv:0906.2141 v1 · 2009-06-11 · cond-mat.quant-gas · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFZDVYG5AJD27ONH4TX5BPEUPA}

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	2026-05-18T02:13:20.697853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1723ae0dd0247afb9a7e4efd0bc94783f114b6eb30c94493e22fc38e7361424

Aliases

arxiv: 0906.2141 · arxiv_version: 0906.2141v1 · doi: 10.48550/arxiv.0906.2141 · pith_short_12: UFZDVYG5AJD2 · pith_short_16: UFZDVYG5AJD27ONH · pith_short_8: UFZDVYG5

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/UFZDVYG5AJD27ONH4TX5BPEUPA \
  | 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: a1723ae0dd0247afb9a7e4efd0bc94783f114b6eb30c94493e22fc38e7361424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a167a3b224d5635c88247e4aba948a844ea4cf3c37fc89f950a0bd19fa021474",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-06-11T15:50:09Z",
    "title_canon_sha256": "df68ed499934e6356126b6c3027773f16d949b3962ff95398636fcf71adf2c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.2141",
    "kind": "arxiv",
    "version": 1
  }
}