Pith Number

pith:TPGPO3EV

pith:2011:TPGPO3EV6JURO5TEHDVQLWLR7V

not attested not anchored not stored refs pending

The helium trimer with soft-core potentials

A. Kievsky, C. Romero-Redondo, E. Garrido, P. Barletta

arxiv:1101.1719 v1 · 2011-01-10 · physics.atm-clus · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TPGPO3EV6JURO5TEHDVQLWLR7V}

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	2026-05-18T02:22:59.560071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bccf76c95f26917766438eb05d971fd4aac34e6c5dba12be553e4a182e4fa97

Aliases

arxiv: 1101.1719 · arxiv_version: 1101.1719v1 · doi: 10.48550/arxiv.1101.1719 · pith_short_12: TPGPO3EV6JUR · pith_short_16: TPGPO3EV6JURO5TE · pith_short_8: TPGPO3EV

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/TPGPO3EV6JURO5TEHDVQLWLR7V \
  | 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: 9bccf76c95f26917766438eb05d971fd4aac34e6c5dba12be553e4a182e4fa97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7c43915fdaba9f61355b95815ea900ca371d4e4de0d522636fb5bea88878be6",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2011-01-10T08:32:14Z",
    "title_canon_sha256": "213cb5972ea1866edd78caad993a7a18bd2fdca03add3c017c4874e1b86c58b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1719",
    "kind": "arxiv",
    "version": 1
  }
}