Pith Number

pith:MVXWRNKW

pith:1998:MVXWRNKWJ2K3UTD2UBI5KVICWS

not attested not anchored not stored refs pending

The structure of the atomic helium trimers: Halos and Efimov states

A.S.Jensen, D.V. Fedorov, E. Nielsen

arxiv:physics/9806020 v1 · 1998-06-15 · physics.atom-ph · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MVXWRNKWJ2K3UTD2UBI5KVICWS}

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	2026-07-04T16:10:24.672387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

656f68b5564e95ba4c7aa051d55502b4ad08d3041963f912b3c64e3ba07c948a

Aliases

arxiv: physics/9806020 · arxiv_version: physics/9806020v1 · doi: 10.48550/arxiv.physics/9806020 · pith_short_12: MVXWRNKWJ2K3 · pith_short_16: MVXWRNKWJ2K3UTD2 · pith_short_8: MVXWRNKW

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/MVXWRNKWJ2K3UTD2UBI5KVICWS \
  | 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: 656f68b5564e95ba4c7aa051d55502b4ad08d3041963f912b3c64e3ba07c948a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b8cf4621a0442a74b2ea35f71cd67faa2df3fa9e9ffefe4660d76c0c7ec0e58",
    "cross_cats_sorted": [
      "physics.atm-clus"
    ],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "1998-06-15T15:15:32Z",
    "title_canon_sha256": "470d108ccff440116728e9996ba91486f65ca25fd0ac96cbeb5a1f976ca45408"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9806020",
    "kind": "arxiv",
    "version": 1
  }
}