Pith Number

pith:V4LKSCH6

pith:2026:V4LKSCH6ZNXYMQEQZ6EFTU6SZY

not attested not anchored not stored refs pending

Long-lived oscillations of an attractive polaron in a Bose gas

Aleksandra Petkovi\'c, Saptarshi Majumdar

arxiv:2602.08443 v2 · 2026-02-09 · 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{V4LKSCH6ZNXYMQEQZ6EFTU6SZY}

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	2026-06-09T01:05:14.071048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af16a908fecb6f864090cf8859d3d2ce2530793e53917673f9623071bef38b97

Aliases

arxiv: 2602.08443 · arxiv_version: 2602.08443v2 · doi: 10.48550/arxiv.2602.08443 · pith_short_12: V4LKSCH6ZNXY · pith_short_16: V4LKSCH6ZNXYMQEQ · pith_short_8: V4LKSCH6

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/V4LKSCH6ZNXYMQEQZ6EFTU6SZY \
  | 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: af16a908fecb6f864090cf8859d3d2ce2530793e53917673f9623071bef38b97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85d88dc15db11786cbebb6217d0bd895812519b0f7f0aceeb289888c31db37a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-02-09T09:56:30Z",
    "title_canon_sha256": "269cd928ec350d7bf81f51b8d04d4656806ed8998907e9262163f52e94f65eb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.08443",
    "kind": "arxiv",
    "version": 2
  }
}