Pith Number

pith:L6KW6NVB

pith:2018:L6KW6NVBQ54FVS7LINDT2MTIJF

not attested not anchored not stored refs pending

Variational formulation of classical and quantum models for intense laser pulse propagation

Cristel Chandre (I2M), Fran\c{c}ois Mauger (LSU), Jonathan Dubois (I2M), Maxime Perin, Simon Berman (I2M), Turgay Uzer

arxiv:1807.02018 v1 · 2018-07-03 · physics.plasm-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6KW6NVBQ54FVS7LINDT2MTIJF}

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	2026-05-18T00:00:52.437270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f956f36a187785acbeb43473d3268494866088a05f6ac57c402621312d3a30f

Aliases

arxiv: 1807.02018 · arxiv_version: 1807.02018v1 · doi: 10.48550/arxiv.1807.02018 · pith_short_12: L6KW6NVBQ54F · pith_short_16: L6KW6NVBQ54FVS7L · pith_short_8: L6KW6NVB

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/L6KW6NVBQ54FVS7LINDT2MTIJF \
  | 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: 5f956f36a187785acbeb43473d3268494866088a05f6ac57c402621312d3a30f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a589692b3ac22e5f58f31dcd8b54e6b771d3c2bb9b87ab2fb5e28b940eca1206",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-07-03T09:36:51Z",
    "title_canon_sha256": "deb2a72b1d532ddd905bcb09f766e0adb863d953b0eb957c414c6bd0b32f7ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02018",
    "kind": "arxiv",
    "version": 1
  }
}