Pith Number

pith:UJBRANWY

pith:2010:UJBRANWYBAT7MPYIMPKN4DIEUS

not attested not anchored not stored refs pending

Discretized vs. continuous models of p-wave interacting fermions in 1D

Bernd Schmidt, Dominik Muth, Michael Fleischhauer

arxiv:1004.4099 v1 · 2010-04-23 · quant-ph · cond-mat.quant-gas · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UJBRANWYBAT7MPYIMPKN4DIEUS}

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	2026-05-18T04:41:15.133607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2431036d80827f63f0863d4de0d04a4a88c49f8b7f581a8e9b37d45bcd2c280

Aliases

arxiv: 1004.4099 · arxiv_version: 1004.4099v1 · doi: 10.48550/arxiv.1004.4099 · pith_short_12: UJBRANWYBAT7 · pith_short_16: UJBRANWYBAT7MPYI · pith_short_8: UJBRANWY

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/UJBRANWYBAT7MPYIMPKN4DIEUS \
  | 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: a2431036d80827f63f0863d4de0d04a4a88c49f8b7f581a8e9b37d45bcd2c280

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df019060139811d09fb6f017ed22906e472f058a5636931f82459f07b4b4083",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-04-23T11:19:48Z",
    "title_canon_sha256": "0dbae7bd5b0c5eef829ad776632e468b37143405ac881e66bbb27f326501bb76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4099",
    "kind": "arxiv",
    "version": 1
  }
}