Pith Number

pith:7WVPYUOO

pith:2026:7WVPYUOOSIIMKZMSMUABFCU37W

not attested not anchored not stored refs pending

Momentum Distribution and Contact Parameters of a mass-imbalanced three-body system across the Efimov-Unatomic transition

D. S. Rosa, G. Krein, M. T. Yamashita, R. M. Francisco, T. Frederico

arxiv:2607.13769 v1 · 2026-07-15 · cond-mat.quant-gas · physics.atom-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{7WVPYUOOSIIMKZMSMUABFCU37W}

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	2026-07-16T01:23:05.509741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdaafc51ce9210c565926500128a9bfdaba4ba688dbf9002f7073f3fe562ab0c

Aliases

arxiv: 2607.13769 · arxiv_version: 2607.13769v1 · doi: 10.48550/arxiv.2607.13769 · pith_short_12: 7WVPYUOOSIIM · pith_short_16: 7WVPYUOOSIIMKZMS · pith_short_8: 7WVPYUOO

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/7WVPYUOOSIIMKZMSMUABFCU37W \
  | 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: fdaafc51ce9210c565926500128a9bfdaba4ba688dbf9002f7073f3fe562ab0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "343caf6f79ac4d61ce68a4ee3deeb2e5e3c9079e9d1674cf4c0677ede3e9216a",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-07-15T12:29:34Z",
    "title_canon_sha256": "e538d349e81580e7aa10de090cd50135d313e161ab110bcce6a408b47b912a08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13769",
    "kind": "arxiv",
    "version": 1
  }
}