Pith Number

pith:XUAFXGPB

pith:2018:XUAFXGPBFUNOHDRIXMZBND362K

not attested not anchored not stored refs pending

Coherent two-dimensional multiphoton photoelectron spectroscopy of metal surfaces

Andi Li, Hrvoje Petek, Marcel Reutzel

arxiv:1807.09164 v1 · 2018-07-24 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUAFXGPBFUNOHDRIXMZBND362K}

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	2026-05-17T23:51:33.549645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd005b99e12d1ae38e28bb32168f7ed2a51e2efd3094c77e4dd34a76575fecdc

Aliases

arxiv: 1807.09164 · arxiv_version: 1807.09164v1 · doi: 10.48550/arxiv.1807.09164 · pith_short_12: XUAFXGPBFUNO · pith_short_16: XUAFXGPBFUNOHDRI · pith_short_8: XUAFXGPB

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/XUAFXGPBFUNOHDRIXMZBND362K \
  | 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: bd005b99e12d1ae38e28bb32168f7ed2a51e2efd3094c77e4dd34a76575fecdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98797e70eb864dfc7048b130c0b42724ac2a779727f938563ab9ae675739b461",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-07-24T14:50:28Z",
    "title_canon_sha256": "046fd9b114dccc814f773c9be066eb0e16b0829d1e9f8dc52032e73b8fbb895d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09164",
    "kind": "arxiv",
    "version": 1
  }
}