Pith Number

pith:RBRW7URN

pith:2007:RBRW7URNAVUBQAXP74ZENQXH4W

not attested not anchored not stored refs pending

Microsolvation of cationic dimers in $^4$He droplets: geometries of A$_2^+$(He)$_N$ (A=Li,Na,K) from optimized energies

D. L\'opez-Dur\'an, E. Bodo, E. Coccia, F.A. Gianturco, F. Marinetti, Ll. Uranga-Pi\~na

arxiv:0707.0809 v1 · 2007-07-05 · physics.chem-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{RBRW7URNAVUBQAXP74ZENQXH4W}

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	2026-05-18T01:03:54.232892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88636fd22d05681802efff3246c2e7e5be05ad6d5fe4a517238c810ea09652cc

Aliases

arxiv: 0707.0809 · arxiv_version: 0707.0809v1 · doi: 10.48550/arxiv.0707.0809 · pith_short_12: RBRW7URNAVUB · pith_short_16: RBRW7URNAVUBQAXP · pith_short_8: RBRW7URN

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/RBRW7URNAVUBQAXP74ZENQXH4W \
  | 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: 88636fd22d05681802efff3246c2e7e5be05ad6d5fe4a517238c810ea09652cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef169ae6684ceaf26f512276d7bb03e0f35613cee457b4bb695240a7b776b349",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2007-07-05T15:19:59Z",
    "title_canon_sha256": "c5b4fa60a1a08dcd39861e58e825684ae22b03e07489649fdb3f4aa449354262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.0809",
    "kind": "arxiv",
    "version": 1
  }
}