Pith Number

pith:SXDDIFOD

pith:2009:SXDDIFODGSDGPJXG4LKDDYAYS6

not attested not anchored not stored refs pending

Tunneling of a few strongly repulsive hard-sphere bosons in an optical lattice with tight external harmonic confinement: A quantum Monte Carlo investigation in continuous space

Asaad R. Sakhel, Jonathan L. DuBois, Roger R. Sakhel

arxiv:0905.1147 v2 · 2009-05-08 · cond-mat.quant-gas · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SXDDIFODGSDGPJXG4LKDDYAYS6}

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	2026-05-18T04:01:00.256504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95c63415c3348667a6e6e2d431e01897867e949e9b8eb2026f7b50fbc8f5dc15

Aliases

arxiv: 0905.1147 · arxiv_version: 0905.1147v2 · doi: 10.48550/arxiv.0905.1147 · pith_short_12: SXDDIFODGSDG · pith_short_16: SXDDIFODGSDGPJXG · pith_short_8: SXDDIFOD

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/SXDDIFODGSDGPJXG4LKDDYAYS6 \
  | 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: 95c63415c3348667a6e6e2d431e01897867e949e9b8eb2026f7b50fbc8f5dc15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80135afbddbd68cf2ef8d7239f72007add45b5b9c3cad578f6e9dcca5e9d3907",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-05-08T00:00:42Z",
    "title_canon_sha256": "1bc3f3b0ad23df0251a07a29580fbce001eb8829d1d5c739efd1821712f1fb95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1147",
    "kind": "arxiv",
    "version": 2
  }
}