Pith Number

pith:KMNJMUWG

pith:2011:KMNJMUWG7A2ICAUMSZ3247IDFZ

not attested not anchored not stored refs pending

A nonpolynomial Schroedinger equation for resonantly absorbing gratings

Boris A. Malomed (Department of Physical Electronics, Faculty of Engineering, Lior Shabtay, Tel Aviv University)

arxiv:1101.5772 v1 · 2011-01-30 · physics.optics · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMNJMUWG7A2ICAUMSZ3247IDFZ}

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	2026-05-18T02:03:20.408187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

531a9652c6f83481028c9677ae7d032e45ae9cb6326d87f219b2d3b0d8caf3fc

Aliases

arxiv: 1101.5772 · arxiv_version: 1101.5772v1 · doi: 10.48550/arxiv.1101.5772 · pith_short_12: KMNJMUWG7A2I · pith_short_16: KMNJMUWG7A2ICAUM · pith_short_8: KMNJMUWG

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/KMNJMUWG7A2ICAUMSZ3247IDFZ \
  | 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: 531a9652c6f83481028c9677ae7d032e45ae9cb6326d87f219b2d3b0d8caf3fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6ad42facf0bd987dde74ab3a179611589b203fe23aa551465079bb1c5ffca10",
    "cross_cats_sorted": [
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-01-30T14:30:18Z",
    "title_canon_sha256": "5a973bda457943011365f746523aff61de5705ed948b90ef2a1c98c06d364184"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5772",
    "kind": "arxiv",
    "version": 1
  }
}