Pith Number

pith:CNXMCU7H

pith:2021:CNXMCU7HYPK5KHMWQL5OOW2ILS

not attested not anchored not stored refs pending

Spectroscopic evidence for a new type of surface resonance at noble metal surfaces

Benjamin Stadtm\"uller, Hubert Ebert, J\"urgen Braun, Martin Aeschlimann, Tobias Eul

arxiv:2103.05584 v2 · 2021-03-09 · 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{CNXMCU7HYPK5KHMWQL5OOW2ILS}

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	2026-07-05T03:31:13.140752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

136ec153e7c3d5d51d9682fae75b485c94e074c980015eb1b65d4beacdc9e5bc

Aliases

arxiv: 2103.05584 · arxiv_version: 2103.05584v2 · doi: 10.48550/arxiv.2103.05584 · pith_short_12: CNXMCU7HYPK5 · pith_short_16: CNXMCU7HYPK5KHMW · pith_short_8: CNXMCU7H

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/CNXMCU7HYPK5KHMWQL5OOW2ILS \
  | 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: 136ec153e7c3d5d51d9682fae75b485c94e074c980015eb1b65d4beacdc9e5bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e943bb966fc4a85853fb041565c7db233c56a7f2ebce84626a56cb864623d5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-03-09T17:43:13Z",
    "title_canon_sha256": "50ed89f6f2200f4b4ad91592f67c2b7dc3eba2fcda24732641176b29e1294c0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.05584",
    "kind": "arxiv",
    "version": 2
  }
}