Pith Number

pith:X3RDYTW5

pith:2012:X3RDYTW5YWXUC2W66E7KHQ3X34

not attested not anchored not stored refs pending

Critical Rotation of an Annular Superfluid Bose Gas

H\'el\`ene Perrin (LPL), Paolo Pedri (LPL), Romain Dubessy (LPL), Thomas Liennard (LPL)

arxiv:1204.6183 v2 · 2012-04-27 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3RDYTW5YWXUC2W66E7KHQ3X34}

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	2026-05-18T03:51:12.619565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bee23c4eddc5af416adef13ea3c377df30c99ac972d0af001225caa3e4b0e83e

Aliases

arxiv: 1204.6183 · arxiv_version: 1204.6183v2 · doi: 10.48550/arxiv.1204.6183 · pith_short_12: X3RDYTW5YWXU · pith_short_16: X3RDYTW5YWXUC2W6 · pith_short_8: X3RDYTW5

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/X3RDYTW5YWXUC2W66E7KHQ3X34 \
  | 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: bee23c4eddc5af416adef13ea3c377df30c99ac972d0af001225caa3e4b0e83e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8752cb20f46b8e4bc26680528568f8ce8e5cb33d1e9d795c5bbfd1ee6b48bbe1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-04-27T12:14:33Z",
    "title_canon_sha256": "3084ebbb1b08126d65ec7cac19c0e58d3668c5f4578be62b0118db23edd783bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6183",
    "kind": "arxiv",
    "version": 2
  }
}