Pith Number

pith:AOP6OHBA

pith:2011:AOP6OHBAXNMYWUGQLWG54TCGQR

not attested not anchored not stored refs pending

Winding up superfluid in a torus via Bose Einstein condensation

Arnab Das, Jacopo Sabbatini, Wojciech H. Zurek

arxiv:1102.5474 v1 · 2011-02-27 · cond-mat.other · cond-mat.quant-gas · hep-ph · quant-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{AOP6OHBAXNMYWUGQLWG54TCGQR}

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	2026-05-18T03:57:53.557342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

039fe71c20bb598b50d05d8dde4c46846d5773d09b4054f592be5d37ab1a0c8e

Aliases

arxiv: 1102.5474 · arxiv_version: 1102.5474v1 · doi: 10.48550/arxiv.1102.5474 · pith_short_12: AOP6OHBAXNMY · pith_short_16: AOP6OHBAXNMYWUGQ · pith_short_8: AOP6OHBA

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/AOP6OHBAXNMYWUGQLWG54TCGQR \
  | 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: 039fe71c20bb598b50d05d8dde4c46846d5773d09b4054f592be5d37ab1a0c8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "524a83307c2680320c939ee5a64669bfd51a5bc2f22b20f182d6bc4607e2ca81",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2011-02-27T05:28:58Z",
    "title_canon_sha256": "43bea2b68bb451ebf3e6ea51e52be6be4cd561cbfe8301439160fb5a0c3d1838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5474",
    "kind": "arxiv",
    "version": 1
  }
}