Pith Number

pith:4YKV6KDZ

pith:2014:4YKV6KDZGVPVZ3YESAGJNHJZQK

not attested not anchored not stored refs pending

Tailoring single-cycle electromagnetic pulses in the 2-9 THz frequency range using DAST/SiO2 multilayer structures pumped at Ti:sapphire wavelength

Andrei G. Stepanov, Andrii Rogov, Christoph P. Hauri, Jean-Pierre Wolf, Luigi Bonacina

arxiv:1408.5234 v1 · 2014-08-22 · 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{4YKV6KDZGVPVZ3YESAGJNHJZQK}

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	2026-05-18T01:42:13.991202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6155f2879355f5cef04900c969d3982adba8ae46a40d9f385fa0ef4317e84b5

Aliases

arxiv: 1408.5234 · arxiv_version: 1408.5234v1 · doi: 10.48550/arxiv.1408.5234 · pith_short_12: 4YKV6KDZGVPV · pith_short_16: 4YKV6KDZGVPVZ3YE · pith_short_8: 4YKV6KDZ

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/4YKV6KDZGVPVZ3YESAGJNHJZQK \
  | 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: e6155f2879355f5cef04900c969d3982adba8ae46a40d9f385fa0ef4317e84b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd0ec4c6ba5913c5fbc5deb120c492e9d1f1a2c85227d61d0d161fa5a8ece648",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-08-22T09:17:45Z",
    "title_canon_sha256": "c2fbf1476c5bc8d1f606000e768da63a2bb15cd20c9f99af29d7109fabe1887d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5234",
    "kind": "arxiv",
    "version": 1
  }
}