Pith Number

pith:P5UWQAT4

pith:2026:P5UWQAT4NGMSLGQKOP73IBZOGP

not attested not anchored not stored refs pending

Universal self-similar evolution of two-dimensional Bose-Einstein condensates in the acoustic regime

Giorgio Krstulovic, Guillaume Costa, Sergey Nazarenko

arxiv:2607.06062 v1 · 2026-07-07 · cond-mat.quant-gas · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5UWQAT4NGMSLGQKOP73IBZOGP}

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	2026-07-08T01:18:55.331608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f6968027c6999259a0a73ffb4072e33f8ade3e7bcd45586e09bf189ef7079e1

Aliases

arxiv: 2607.06062 · arxiv_version: 2607.06062v1 · doi: 10.48550/arxiv.2607.06062 · pith_short_12: P5UWQAT4NGMS · pith_short_16: P5UWQAT4NGMSLGQK · pith_short_8: P5UWQAT4

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/P5UWQAT4NGMSLGQKOP73IBZOGP \
  | 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: 7f6968027c6999259a0a73ffb4072e33f8ade3e7bcd45586e09bf189ef7079e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69b77ee8e2fcdff1ec29a2f9ebf538cdaff40aecf03fcdaa3332e5487fba078b",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-07-07T09:34:48Z",
    "title_canon_sha256": "f0e3bd6f67f6f6811473cc8b89709e4625ad3b839244f910acfccff64b37e86e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06062",
    "kind": "arxiv",
    "version": 1
  }
}