Pith Number

pith:XIAPFE4M

pith:2008:XIAPFE4MJRPXLXTTH6CRUVZQ65

not attested not anchored not stored refs pending

Ab initio studies of structures and properties of small potassium clusters

Aparna Chakrabarti, Arup Banerjee, Tapan K. Ghanty

arxiv:0806.2221 v1 · 2008-06-13 · physics.atm-clus · 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{XIAPFE4MJRPXLXTTH6CRUVZQ65}

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	2026-05-18T01:03:54.148846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba00f2938c4c5f75de733f851a5730f7782c76e58378a0b13c389bb89f75b68a

Aliases

arxiv: 0806.2221 · arxiv_version: 0806.2221v1 · doi: 10.48550/arxiv.0806.2221 · pith_short_12: XIAPFE4MJRPX · pith_short_16: XIAPFE4MJRPXLXTT · pith_short_8: XIAPFE4M

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/XIAPFE4MJRPXLXTTH6CRUVZQ65 \
  | 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: ba00f2938c4c5f75de733f851a5730f7782c76e58378a0b13c389bb89f75b68a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1908c1e3517df7ecae60a350ee8277a448660d305a84eb5c2b1e3f3e3b8d148f",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2008-06-13T10:15:00Z",
    "title_canon_sha256": "09629ba35ce5fb6ecd1da8126a8328f5573a405e77cc12daad1c368161bc000e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.2221",
    "kind": "arxiv",
    "version": 1
  }
}