Pith Number

pith:QJR3S5TV

pith:2011:QJR3S5TV7ZEAHIBBOLUBJNU3WG

not attested not anchored not stored refs pending

Efimov physics in heteronuclear four-body systems

B.D. Esry, Javier von Stecher, W. Blake Laing, Yujun Wang

arxiv:1109.1581 v1 · 2011-09-07 · 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{QJR3S5TV7ZEAHIBBOLUBJNU3WG}

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	2026-05-18T04:01:37.959690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8263b97675fe4803a02172e814b69bb1881cb9739b728be98470a9ae57d34f53

Aliases

arxiv: 1109.1581 · arxiv_version: 1109.1581v1 · doi: 10.48550/arxiv.1109.1581 · pith_short_12: QJR3S5TV7ZEA · pith_short_16: QJR3S5TV7ZEAHIBB · pith_short_8: QJR3S5TV

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/QJR3S5TV7ZEAHIBBOLUBJNU3WG \
  | 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: 8263b97675fe4803a02172e814b69bb1881cb9739b728be98470a9ae57d34f53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d2163c47951ea1ee1c6c2111922a9c8e9d9bcb198de712ebc7a9af7e6ad09eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-09-07T21:24:33Z",
    "title_canon_sha256": "ef60ac6e6f34e6356615c0e94b3e8ecfad0763bec1b82ff870a639af82882223"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1581",
    "kind": "arxiv",
    "version": 1
  }
}