Pith Number

pith:2HGJ7OL7

pith:2013:2HGJ7OL7XGU77BZL6WXTJ2XOOM

not attested not anchored not stored refs pending

Challenging the nature of low energy plasmon excitations in CaC$_6$ using electron energy-loss spectroscopy

Andreas K\"onig, Bernd B\"uchner, Christian Kramberger, Friedrich Roth, Martin Knupfer, Thomas Pichler

arxiv:1303.4889 v1 · 2013-03-20 · cond-mat.supr-con · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HGJ7OL7XGU77BZL6WXTJ2XOOM}

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	2026-05-18T03:28:45.281661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1cc9fb97fb9a9ff872bf5af34eaee73008c766020c98350480bc1b06f9d88ff

Aliases

arxiv: 1303.4889 · arxiv_version: 1303.4889v1 · doi: 10.48550/arxiv.1303.4889 · pith_short_12: 2HGJ7OL7XGU7 · pith_short_16: 2HGJ7OL7XGU77BZL · pith_short_8: 2HGJ7OL7

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/2HGJ7OL7XGU77BZL6WXTJ2XOOM \
  | 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: d1cc9fb97fb9a9ff872bf5af34eaee73008c766020c98350480bc1b06f9d88ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e7e3844eae200ae6fe3bee586edecaeda698a8e9d31429b335b8b7d64a2578a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-03-20T09:53:31Z",
    "title_canon_sha256": "5ebb1136ab8cdd3e90057a40a88cf283b84e6aaae44d98490a8d03528ac9e4de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4889",
    "kind": "arxiv",
    "version": 1
  }
}