Pith Number

pith:TN42MOZW

pith:2018:TN42MOZWTXHVCOCQSRY3T3DWRX

not attested not anchored not stored refs pending

Maxwell-consistent, symmetry- and energy-preserving solutions for ultrashort laser pulse propagation beyond the paraxial approximation

B. Chimier, G. Duchateau, I. Thiele, P. Gonz\'alez de Alaiza Mart\'inez, R. Nuter, S. Skupin, V. T. Tikhonchuk

arxiv:1807.04482 v2 · 2018-07-12 · 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{TN42MOZWTXHVCOCQSRY3T3DWRX}

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	2026-05-18T00:01:29.065479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b79a63b369dcf5138509471b9ec768dff3c6c9042ebef6ee2a7266ca0430632

Aliases

arxiv: 1807.04482 · arxiv_version: 1807.04482v2 · doi: 10.48550/arxiv.1807.04482 · pith_short_12: TN42MOZWTXHV · pith_short_16: TN42MOZWTXHVCOCQ · pith_short_8: TN42MOZW

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/TN42MOZWTXHVCOCQSRY3T3DWRX \
  | 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: 9b79a63b369dcf5138509471b9ec768dff3c6c9042ebef6ee2a7266ca0430632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9dc712bdb8b251fc19a9defefddbd89d02eea0861be1ebcb0db17fbd9d44ba0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-07-12T08:56:47Z",
    "title_canon_sha256": "de8aaf4943f508beb11cd39eea91aef5fbf3b28a5c211b8a3386725169ee2b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04482",
    "kind": "arxiv",
    "version": 2
  }
}