Pith Number

pith:4ORQZ5E2

pith:2010:4ORQZ5E24KA4X6VHSF4H7CP5MG

not attested not anchored not stored refs pending

Four-body Efimov effect

Christophe Mora (LPA), Ludovic Pricoupenko (LPTMC), Yvan Castin (LKB - Lhomond)

arxiv:1006.4720 v1 · 2010-06-24 · 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{4ORQZ5E24KA4X6VHSF4H7CP5MG}

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	2026-05-18T02:06:42.870605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3a30cf49ae281cbfaa791787f89fd6199eb25b8b3e248dc53e29f6e25454563

Aliases

arxiv: 1006.4720 · arxiv_version: 1006.4720v1 · doi: 10.48550/arxiv.1006.4720 · pith_short_12: 4ORQZ5E24KA4 · pith_short_16: 4ORQZ5E24KA4X6VH · pith_short_8: 4ORQZ5E2

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/4ORQZ5E24KA4X6VHSF4H7CP5MG \
  | 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: e3a30cf49ae281cbfaa791787f89fd6199eb25b8b3e248dc53e29f6e25454563

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e47f04bb41c75f28082ced4b429c11e0cf3ef367345f4339739b9ba7e6faa42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-06-24T08:42:39Z",
    "title_canon_sha256": "467aef5529e7db7e8685e79f52f479e4ffcdb4b7826c62af56b220aeb93c5aec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.4720",
    "kind": "arxiv",
    "version": 1
  }
}