Pith Number

pith:HIL7ICX5

pith:2009:HIL7ICX57T7VOSDMV4FUFC2LZ3

not attested not anchored not stored refs pending

Vortex Tiling in a Spin-2 Spinor Bose-Einstein Condensate

Masahito Ueda, Michikazu Kobayashi, Yuki Kawaguchi

arxiv:0907.3716 v2 · 2009-07-21 · 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{HIL7ICX57T7VOSDMV4FUFC2LZ3}

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	2026-05-18T04:18:23.835335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a17f40afdfcff57486caf0b428b4bcec885f45bdf8e030d6216abfc335e55db

Aliases

arxiv: 0907.3716 · arxiv_version: 0907.3716v2 · doi: 10.48550/arxiv.0907.3716 · pith_short_12: HIL7ICX57T7V · pith_short_16: HIL7ICX57T7VOSDM · pith_short_8: HIL7ICX5

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/HIL7ICX57T7VOSDMV4FUFC2LZ3 \
  | 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: 3a17f40afdfcff57486caf0b428b4bcec885f45bdf8e030d6216abfc335e55db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0e560e6d3ce0c760b9eb1c946c911ab128f417238a396cc3cf47e992fe030e1",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-07-21T18:03:14Z",
    "title_canon_sha256": "8b2fcc70b9235e92ab1d3743794eec199e490be55b3e7399d946fbe3e8c898ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3716",
    "kind": "arxiv",
    "version": 2
  }
}