Pith Number

pith:X4YJEAKH

pith:2009:X4YJEAKHKOS5JXNYXLAWJ7DPJH

not attested not anchored not stored refs pending

Nonequilibrium Josephson oscillations in Bose-Einstein condensates without dissipation

Anna Posazhennikova, Johann Kroha, Mauricio Trujillo Martinez

arxiv:0903.5459 v4 · 2009-03-31 · cond-mat.quant-gas · cond-mat.other · cond-mat.stat-mech · 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{X4YJEAKHKOS5JXNYXLAWJ7DPJH}

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	2026-05-18T00:01:39.607802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf3092014753a5d4ddb8bac164fc6f49d09ac3c140475ae596c9da541a0f5e16

Aliases

arxiv: 0903.5459 · arxiv_version: 0903.5459v4 · doi: 10.48550/arxiv.0903.5459 · pith_short_12: X4YJEAKHKOS5 · pith_short_16: X4YJEAKHKOS5JXNY · pith_short_8: X4YJEAKH

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/X4YJEAKHKOS5JXNYXLAWJ7DPJH \
  | 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: bf3092014753a5d4ddb8bac164fc6f49d09ac3c140475ae596c9da541a0f5e16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84a51552e3b4d9fd19d6f56885e8c596936643448d8af8af8b842f7e19d5ebbd",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cond-mat.stat-mech",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-03-31T13:25:37Z",
    "title_canon_sha256": "35160f463154a84c632ab4911ef61b9f3e5adbad7ed0d1e3693696d0da9814d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.5459",
    "kind": "arxiv",
    "version": 4
  }
}