Pith Number

pith:4JWRSCGB

pith:2001:4JWRSCGBXPHCSIMNESRVNJL4XN

not attested not anchored not stored refs pending

Photoabsorption Spectra of Na_n+ clusters: Thermal Line-Broadening Mechanisms

H. Hakkinen, M. Moseler, Uzi Landman

arxiv:physics/0105078 v1 · 2001-05-23 · physics.atm-clus · physics.comp-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{4JWRSCGBXPHCSIMNESRVNJL4XN}

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	2026-05-18T01:05:15.056673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e26d1908c1bbce29218d24a356a57cbb4dbb4805f14c6f9339d5e6b85caeb1d1

Aliases

arxiv: physics/0105078 · arxiv_version: physics/0105078v1 · doi: 10.48550/arxiv.physics/0105078 · pith_short_12: 4JWRSCGBXPHC · pith_short_16: 4JWRSCGBXPHCSIMN · pith_short_8: 4JWRSCGB

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/4JWRSCGBXPHCSIMNESRVNJL4XN \
  | 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: e26d1908c1bbce29218d24a356a57cbb4dbb4805f14c6f9339d5e6b85caeb1d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26c133bf3741959219317baa8e07ca3b36f237880b820e8439239ef03445aef6",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2001-05-23T08:47:12Z",
    "title_canon_sha256": "418769a79f5b8193bdba4813821d0cbc79b4f56805b1ab6acbd8b1de609e7b4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0105078",
    "kind": "arxiv",
    "version": 1
  }
}