Pith Number

pith:IZAB4HNO

pith:2000:IZAB4HNOWYVYOXXZRHWUGVZL4A

not attested not anchored not stored refs pending

Reflectivity Anisotropy Spectra of Cu- and Ag- (110) surfaces from {\it ab initio} theory

Maurizia Palummo, Olle Eriksson, Patrizia Monachesi, Rajeev Ahuja, Rodolfo Del Sole

arxiv:cond-mat/0005209 v1 · 2000-05-12 · 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{IZAB4HNOWYVYOXXZRHWUGVZL4A}

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	2026-05-18T01:07:13.104778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46401e1daeb62b875ef989ed43572be027e0c78061cd6b73c41688ed69317641

Aliases

arxiv: cond-mat/0005209 · arxiv_version: cond-mat/0005209v1 · doi: 10.48550/arxiv.cond-mat/0005209 · pith_short_12: IZAB4HNOWYVY · pith_short_16: IZAB4HNOWYVYOXXZ · pith_short_8: IZAB4HNO

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/IZAB4HNOWYVYOXXZRHWUGVZL4A \
  | 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: 46401e1daeb62b875ef989ed43572be027e0c78061cd6b73c41688ed69317641

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4d23ae7e5fae8f3277657baa5f80535d075b28415ff0d3aa2b671cea794c816",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2000-05-12T09:23:13Z",
    "title_canon_sha256": "6559de3253cffc3fd0ed089a55c580ff8083b88659990f609d9f32c8584f6be0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0005209",
    "kind": "arxiv",
    "version": 1
  }
}