Pith Number

pith:CKWKU3QL

pith:2025:CKWKU3QLIOAI7G5IODHXDCIOQI

not attested not anchored not stored refs pending

Quasiparticle projection method for dynamically unstable Bose-Einstein condensates

Asier Izquierdo, Maria Arazo, Michele Modugno, Sof\'ia Mart\'inez-Garaot

arxiv:2512.13847 v2 · 2025-12-15 · cond-mat.quant-gas · 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{CKWKU3QLIOAI7G5IODHXDCIOQI}

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	2026-06-26T01:15:48.012818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12acaa6e0b43808f9ba870cf71890e822f6b71748a020ae28a50e4a543e8c24f

Aliases

arxiv: 2512.13847 · arxiv_version: 2512.13847v2 · doi: 10.48550/arxiv.2512.13847 · pith_short_12: CKWKU3QLIOAI · pith_short_16: CKWKU3QLIOAI7G5I · pith_short_8: CKWKU3QL

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/CKWKU3QLIOAI7G5IODHXDCIOQI \
  | 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: 12acaa6e0b43808f9ba870cf71890e822f6b71748a020ae28a50e4a543e8c24f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e37d6d0096c45d0fc1035cd04847c9f325b6c1e64e4736ef15280c902ced4806",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2025-12-15T19:33:40Z",
    "title_canon_sha256": "0b9b864f30f671f2ccc6a97b9251c838fefe45cf34fb1a2e3c676c40bc4086e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.13847",
    "kind": "arxiv",
    "version": 2
  }
}