Pith Number

pith:DC43HF3A

pith:2026:DC43HF3AOX5D4U2JDOQK6MRLX2

not attested not anchored not stored refs pending

Four-wave mixing and secondary radiations generated by nonharmonic two-color filaments in air: Influence of the Kerr and plasma nonlinearities

F. Catoire, L. Berg\'e, M. Rebarz, P. David, S. J. Espinoza, V. Tamulien\.e, V. Vai\v{c}aitis

arxiv:2605.29978 v1 · 2026-05-28 · physics.optics · physics.atom-ph · physics.plasm-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{DC43HF3AOX5D4U2JDOQK6MRLX2}

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	2026-05-29T02:06:04.912179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18b9b3976075fa3e53491ba0af322bbe928aa17afb8d294092c0d6503e2ffc79

Aliases

arxiv: 2605.29978 · arxiv_version: 2605.29978v1 · doi: 10.48550/arxiv.2605.29978 · pith_short_12: DC43HF3AOX5D · pith_short_16: DC43HF3AOX5D4U2J · pith_short_8: DC43HF3A

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/DC43HF3AOX5D4U2JDOQK6MRLX2 \
  | 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: 18b9b3976075fa3e53491ba0af322bbe928aa17afb8d294092c0d6503e2ffc79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d4a24fd47bbe5e8ac2a472ca6592dc1ede81e9d6de99cbae9d4464ddbc74a47",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.plasm-ph"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-05-28T14:16:31Z",
    "title_canon_sha256": "e863c2a822198ebf9602db71c549c566264a61c83821a5f816d31c68c13797ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29978",
    "kind": "arxiv",
    "version": 1
  }
}