Pith Number

pith:2OTUB7AI

pith:2011:2OTUB7AIMD4ELPDHFQYQUB3DY2

not attested not anchored not stored refs pending

Singular soliton solution in the Chern-Simons-CP(1) model

Lucas Sourrouille

arxiv:1104.5045 v2 · 2011-04-26 · hep-th · math-ph · math.MP · 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{2OTUB7AIMD4ELPDHFQYQUB3DY2}

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	2026-05-18T04:08:34.705658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3a740fc0860f845bc672c310a0763c6b906c91697129387930efe58be29b11b

Aliases

arxiv: 1104.5045 · arxiv_version: 1104.5045v2 · doi: 10.48550/arxiv.1104.5045 · pith_short_12: 2OTUB7AIMD4E · pith_short_16: 2OTUB7AIMD4ELPDH · pith_short_8: 2OTUB7AI

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/2OTUB7AIMD4ELPDHFQYQUB3DY2 \
  | 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: d3a740fc0860f845bc672c310a0763c6b906c91697129387930efe58be29b11b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd10cdae0030927ebe26509cb2b55e48f4117ef886891cd12825abe3ab996f98",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-04-26T23:03:06Z",
    "title_canon_sha256": "551261a4f4ce091a10e08161a17ed783abb451b1cd3082d7f0087f50206ccc63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5045",
    "kind": "arxiv",
    "version": 2
  }
}