Pith Number

pith:EEW74BJU

pith:2012:EEW74BJUXUDJQEBNZQADK5TBIZ

not attested not anchored not stored refs pending

Dynamic screening of a localized hole during photoemission from a metal cluster

2), 2) ((1) Centro de F\'isica de Materiales CFM/MPC (CSIC-UPV/EHU), (2) Donostia International Physics Center DIPC, (3) Institut des Sciences Mol\'eculaires d'Orsay, A. G. Borisov (3), D. S\'anchez-Portal (1, France), ISMO, N. E. Koval (1), R. D\'iez Mui\~no (1, San Sebasti\'an, Spain

arxiv:1203.4944 v2 · 2012-03-22 · physics.atm-clus · cond-mat.mtrl-sci · quant-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{EEW74BJUXUDJQEBNZQADK5TBIZ}

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	2026-05-18T03:35:28.263164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212dfe0534bd0698102dcc00357661466b3c0df21e0599a71f6187cefe20205d

Aliases

arxiv: 1203.4944 · arxiv_version: 1203.4944v2 · doi: 10.48550/arxiv.1203.4944 · pith_short_12: EEW74BJUXUDJ · pith_short_16: EEW74BJUXUDJQEBN · pith_short_8: EEW74BJU

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/EEW74BJUXUDJQEBNZQADK5TBIZ \
  | 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: 212dfe0534bd0698102dcc00357661466b3c0df21e0599a71f6187cefe20205d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4724bca10dbf0ddfb83859c7c680c3ae86ae74c7ce178d7f6b793f2fe693251",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2012-03-22T10:06:02Z",
    "title_canon_sha256": "cc58b83e8763cb0891eacd285b778b87f784daca816f816a680576d55beaeefa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4944",
    "kind": "arxiv",
    "version": 2
  }
}