Pith Number

pith:LS74DN2H

pith:2011:LS74DN2HWSWM4KTS3XOFFRPZCN

not attested not anchored not stored refs pending

Probing the semi-macroscopic vacuum by higher-harmonic generation under focused intense laser fields

Dieter Habs, Kensuke Homma, Toshiki Tajima

arxiv:1103.1748 v3 · 2011-03-09 · hep-ph · gr-qc · 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{LS74DN2HWSWM4KTS3XOFFRPZCN}

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	2026-05-18T04:21:29.751183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cbfc1b747b4acce2a72dddc52c5f9136845ed3437bb50599e4c53b0531b409d

Aliases

arxiv: 1103.1748 · arxiv_version: 1103.1748v3 · doi: 10.48550/arxiv.1103.1748 · pith_short_12: LS74DN2HWSWM · pith_short_16: LS74DN2HWSWM4KTS · pith_short_8: LS74DN2H

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/LS74DN2HWSWM4KTS3XOFFRPZCN \
  | 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: 5cbfc1b747b4acce2a72dddc52c5f9136845ed3437bb50599e4c53b0531b409d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "649869a6647bab4fbe08f4baf88b618e0bb4d0a4d05ff907316f9f6e9ce87e34",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-03-09T10:03:49Z",
    "title_canon_sha256": "aabc9f23fcf20e9f691c4eef0b582197d399ec1dfb3e58742656bfec2e6bdf55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1748",
    "kind": "arxiv",
    "version": 3
  }
}