Pith Number

pith:WT6MBV2I

pith:2012:WT6MBV2IMAZ2637HQ7A5Y4KIY6

not attested not anchored not stored refs pending

New Insight into Electronic Shells of Metal Clusters: Analogues of Simple Molecules

Jinlong Yang, Longjiu Cheng

arxiv:1204.4028 v1 · 2012-04-18 · 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{WT6MBV2IMAZ2637HQ7A5Y4KIY6}

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	2026-05-18T01:57:49.451304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4fcc0d7486033af6fe787c1dc7148c7bff25d2fb9edd248dc983662442ef02f

Aliases

arxiv: 1204.4028 · arxiv_version: 1204.4028v1 · doi: 10.48550/arxiv.1204.4028 · pith_short_12: WT6MBV2IMAZ2 · pith_short_16: WT6MBV2IMAZ2637H · pith_short_8: WT6MBV2I

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/WT6MBV2IMAZ2637HQ7A5Y4KIY6 \
  | 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: b4fcc0d7486033af6fe787c1dc7148c7bff25d2fb9edd248dc983662442ef02f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d491a445bef6d96d008a41f3f91830ee14f381686ed833da261f1a281e54c0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2012-04-18T09:46:07Z",
    "title_canon_sha256": "c17db756ce7fe32736f3a3de6fa1c23f61c7105839ffccecb1fb3e16a3e537af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4028",
    "kind": "arxiv",
    "version": 1
  }
}