Pith Number

pith:CXX3D74A

pith:2013:CXX3D74A5KRUFKDFOULWZPWYH7

not attested not anchored not stored refs pending

High-order harmonic generation driven by metal nanotip photoemission: theory and simulations

J. A. P\'erez-Hern\'andez, M. F. Ciappina, M. Kr\"uger, M. Lewenstein, P. Hommelhoff

arxiv:1309.0349 v1 · 2013-09-02 · physics.optics · 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{CXX3D74A5KRUFKDFOULWZPWYH7}

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	2026-05-18T03:01:35.482896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15efb1ff80eaa342a86575176cbed83fc268601c008ba1bf3ce2f0b7a0767840

Aliases

arxiv: 1309.0349 · arxiv_version: 1309.0349v1 · doi: 10.48550/arxiv.1309.0349 · pith_short_12: CXX3D74A5KRU · pith_short_16: CXX3D74A5KRUFKDF · pith_short_8: CXX3D74A

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/CXX3D74A5KRUFKDFOULWZPWYH7 \
  | 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: 15efb1ff80eaa342a86575176cbed83fc268601c008ba1bf3ce2f0b7a0767840

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5adb7177e6bb746d039be463a53744a7cdf82ca591015e4612a6de662400ef43",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-09-02T10:08:41Z",
    "title_canon_sha256": "22bdf864733f796bd8ff850194931258b7697a1da22400049b076bdfdb984224"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0349",
    "kind": "arxiv",
    "version": 1
  }
}