Pith Number

pith:NPGWR7WC

pith:2010:NPGWR7WCITYVTIQ3NWPS7JRVJE

not attested not anchored not stored refs pending

N\'{e}el transition of lattice fermions in a harmonic trap: a real-space DMFT study

E. V. Gorelik, I. Titvinidze, M. Snoek, N. Bl\"umer, W. Hofstetter

arxiv:1004.4857 v1 · 2010-04-27 · 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{NPGWR7WCITYVTIQ3NWPS7JRVJE}

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	2026-05-18T04:40:46.321135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bcd68fec244f159a21b6d9f2fa63549073ea5617cbc446d58e4b550c1fb30b5

Aliases

arxiv: 1004.4857 · arxiv_version: 1004.4857v1 · doi: 10.48550/arxiv.1004.4857 · pith_short_12: NPGWR7WCITYV · pith_short_16: NPGWR7WCITYVTIQ3 · pith_short_8: NPGWR7WC

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/NPGWR7WCITYVTIQ3NWPS7JRVJE \
  | 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: 6bcd68fec244f159a21b6d9f2fa63549073ea5617cbc446d58e4b550c1fb30b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13530f6d60e49582d0bc4532201bf50ee22798ac4188852c14fba2f92ee49668",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-04-27T16:30:55Z",
    "title_canon_sha256": "132cd41ece14eaae08c3e0ae8f0d8ff756a7d9b9bf70f519440dead62b6d8d89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4857",
    "kind": "arxiv",
    "version": 1
  }
}