Pith Number

pith:MUASJMOB

pith:2018:MUASJMOB6ZF6RVPUO3CFPBWADS

not attested not anchored not stored refs pending

Multi-dark soliton solutions for the multi-component coupled Maccari system

Tao Xu, Yong Chen

arxiv:1811.07504 v1 · 2018-11-19 · 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{MUASJMOB6ZF6RVPUO3CFPBWADS}

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	2026-07-05T00:31:43.765863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

650124b1c1f64be8d5f476c45786c01c9c7c0ff7b4d7de4f10863848693db457

Aliases

arxiv: 1811.07504 · arxiv_version: 1811.07504v1 · doi: 10.48550/arxiv.1811.07504 · pith_short_12: MUASJMOB6ZF6 · pith_short_16: MUASJMOB6ZF6RVPU · pith_short_8: MUASJMOB

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/MUASJMOB6ZF6RVPUO3CFPBWADS \
  | 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: 650124b1c1f64be8d5f476c45786c01c9c7c0ff7b4d7de4f10863848693db457

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b310f85785cebb36680c6c636163659df4cc6073f381915b12f5f040181b02a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2018-11-19T05:14:38Z",
    "title_canon_sha256": "25bdd7047dfb043f7c845beede1ac2c82265f52ebd7c531d5f8058b1bd1ac287"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07504",
    "kind": "arxiv",
    "version": 1
  }
}