Pith Number

pith:CQLVUWRG

pith:2019:CQLVUWRGZEX24FWLLGIG333QEA

not attested not anchored not stored refs pending

On the hydrodynamic canonical formalism of the Gross-Pitaevskii field

Patrik \"Ohberg, Yvan Buggy

arxiv:1908.07090 v2 · 2019-08-19 · 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{CQLVUWRGZEX24FWLLGIG333QEA}

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	2026-07-05T00:48:17.728985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14175a5a26c92fae16cb59906def70203428e290a9cf1c1716fff6be378c0937

Aliases

arxiv: 1908.07090 · arxiv_version: 1908.07090v2 · doi: 10.48550/arxiv.1908.07090 · pith_short_12: CQLVUWRGZEX2 · pith_short_16: CQLVUWRGZEX24FWL · pith_short_8: CQLVUWRG

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/CQLVUWRGZEX24FWLLGIG333QEA \
  | 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: 14175a5a26c92fae16cb59906def70203428e290a9cf1c1716fff6be378c0937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c96724ad1bfc1bf89a905f61b0a9e04d2e2adb780e5c5ca99f87de40c9f83a71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-08-19T22:39:09Z",
    "title_canon_sha256": "6403574d7a7281aaff45b1f6f0e7bea46dbe16bd627e308c3098d175c811af7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07090",
    "kind": "arxiv",
    "version": 2
  }
}