Pith Number

pith:M2EV2CYZ

pith:2014:M2EV2CYZBK7OZWZNGSZE6AMC5W

not attested not anchored not stored refs pending

Splendeurs et mis\`eres de theory of laser beam propagation in nonlinear media

M.N. Shneider, V.V. Semak

arxiv:1404.3744 v4 · 2014-04-14 · 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{M2EV2CYZBK7OZWZNGSZE6AMC5W}

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	2026-05-18T02:50:58.486578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66895d0b190abeecdb2d34b24f0182ed9845ce5b4abf0729d9ec9520b2d6b405

Aliases

arxiv: 1404.3744 · arxiv_version: 1404.3744v4 · doi: 10.48550/arxiv.1404.3744 · pith_short_12: M2EV2CYZBK7O · pith_short_16: M2EV2CYZBK7OZWZN · pith_short_8: M2EV2CYZ

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/M2EV2CYZBK7OZWZNGSZE6AMC5W \
  | 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: 66895d0b190abeecdb2d34b24f0182ed9845ce5b4abf0729d9ec9520b2d6b405

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f8ff5f83118b00a86cb5460e2da2878b49f9e545e64d9854ff88a8a036e00f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-04-14T20:05:10Z",
    "title_canon_sha256": "d1fc0184ef2913b0fbebecd65a03d968f9342a84d68c91531951bddec2bf648a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3744",
    "kind": "arxiv",
    "version": 4
  }
}