Pith Number

pith:WCYJXHZ2

pith:2011:WCYJXHZ2GFM4W4HG7JEYF4PZJ2

not attested not anchored not stored refs pending

Secondary electron emission due to Auger de-excitation of metastable nitrogen molecules at metallic surfaces

F. X. Bronold, H. Fehske, J. Marbach

arxiv:1109.0845 v2 · 2011-09-05 · cond-mat.other · physics.atom-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{WCYJXHZ2GFM4W4HG7JEYF4PZJ2}

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	2026-05-18T04:14:05.631627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0b09b9f3a3159cb70e6fa4982f1f94ea96a1ca73bfd90b143c9b970e2ee12b3

Aliases

arxiv: 1109.0845 · arxiv_version: 1109.0845v2 · doi: 10.48550/arxiv.1109.0845 · pith_short_12: WCYJXHZ2GFM4 · pith_short_16: WCYJXHZ2GFM4W4HG · pith_short_8: WCYJXHZ2

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/WCYJXHZ2GFM4W4HG7JEYF4PZJ2 \
  | 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: b0b09b9f3a3159cb70e6fa4982f1f94ea96a1ca73bfd90b143c9b970e2ee12b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa484480ce84d191f1e0332ed85602918097c84a5d5c515b506e3c6c531fb07b",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2011-09-05T10:14:43Z",
    "title_canon_sha256": "f94ca0653e1e6b4c17b1abe66cd1e4217d97e33d386037af44472c0c0bb0ea63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0845",
    "kind": "arxiv",
    "version": 2
  }
}