Pith Number

pith:LFTTTLIF

pith:2013:LFTTTLIFW2S3SUMULSSAN2JMMG

not attested not anchored not stored refs pending

Variational approach vs accessible soliton approximation in nonlocal nonlinear media

Aleksandra I. Strini\'c, Branislav N. Aleksi\'c, Milan S. Petrovi\'c, Milivoj R. Beli\'c, Najdan B. Aleksi\'c

arxiv:1311.6840 v2 · 2013-11-26 · 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{LFTTTLIFW2S3SUMULSSAN2JMMG}

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	2026-05-18T01:46:05.859273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

596739ad05b6a5b951945ca406e92c618c07024904aa279ff1810cb0af58b261

Aliases

arxiv: 1311.6840 · arxiv_version: 1311.6840v2 · doi: 10.48550/arxiv.1311.6840 · pith_short_12: LFTTTLIFW2S3 · pith_short_16: LFTTTLIFW2S3SUMU · pith_short_8: LFTTTLIF

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/LFTTTLIFW2S3SUMULSSAN2JMMG \
  | 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: 596739ad05b6a5b951945ca406e92c618c07024904aa279ff1810cb0af58b261

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "851a42207e7ac6f79d9055858920983e45303b5c300ee5b6ce6de3bccadd6392",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2013-11-26T23:04:03Z",
    "title_canon_sha256": "02ed9b76ecd96e3707156bc2af5b70f9a7c292da9a6bb154b1145f1a74ac4d7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6840",
    "kind": "arxiv",
    "version": 2
  }
}