Pith Number

pith:EHM44GGX

pith:2017:EHM44GGXNTYBHE47MOECX4FYQI

not attested not anchored not stored refs pending

Tunable high-harmonic generation by chromatic focusing of few-cycle laser pulses

Benjam\'in Alonso, Carlos Hern\'andez-Garc\'ia, Francisco Silva, Helder Crespo, \'I\~nigo J. Sola, Juan Hern\'andez-Toro, Luis Plaja, Miguel Miranda, \'Oscar Varela, Warein Holgado

arxiv:1702.03138 v2 · 2017-02-10 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHM44GGXNTYBHE47MOECX4FYQI}

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	2026-05-18T00:42:01.905340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21d9ce18d76cf013939f63882bf0b882283ed659c0e93046a4082ad31a04a30f

Aliases

arxiv: 1702.03138 · arxiv_version: 1702.03138v2 · doi: 10.48550/arxiv.1702.03138 · pith_short_12: EHM44GGXNTYB · pith_short_16: EHM44GGXNTYBHE47 · pith_short_8: EHM44GGX

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/EHM44GGXNTYBHE47MOECX4FYQI \
  | 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: 21d9ce18d76cf013939f63882bf0b882283ed659c0e93046a4082ad31a04a30f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26df3de052bafb000cbde26766ac42db43d63a346af684735f64ee8aa1c32a64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-02-10T11:30:31Z",
    "title_canon_sha256": "85899fd6c2dff013e5b3415749df7e1ae971815411d83efedb8117ee4e595fc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03138",
    "kind": "arxiv",
    "version": 2
  }
}