Pith Number

pith:YE6PFX2H

pith:2011:YE6PFX2HOJEB3K6LEXDBMFZ3KV

not attested not anchored not stored refs pending

Lattice representation and dark solitons of the Fokas-Lenells equation

V.E. Vekslerchik

arxiv:1103.4701 v1 · 2011-03-24 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YE6PFX2HOJEB3K6LEXDBMFZ3KV}

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	2026-05-18T03:41:20.438956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c13cf2df4772481dabcb25c616173b557536fcd252711fc1dce7903ba8659915

Aliases

arxiv: 1103.4701 · arxiv_version: 1103.4701v1 · doi: 10.48550/arxiv.1103.4701 · pith_short_12: YE6PFX2HOJEB · pith_short_16: YE6PFX2HOJEB3K6L · pith_short_8: YE6PFX2H

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/YE6PFX2HOJEB3K6LEXDBMFZ3KV \
  | 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: c13cf2df4772481dabcb25c616173b557536fcd252711fc1dce7903ba8659915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ca311703cf0fa58153c22f6f7a71bde0422468ee2964c260a3b1c04af10ed6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2011-03-24T08:43:43Z",
    "title_canon_sha256": "151b9d6b30f17e65acc40d0e52e3199171dae33ea5307197298a90272c541999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4701",
    "kind": "arxiv",
    "version": 1
  }
}