Pith Number

pith:B2TC3IQE

pith:2012:B2TC3IQEXALI7HGZMHPCGORLDV

not attested not anchored not stored refs pending

Modular and Landen transformation between two kinds of separable solutions of Sine Gordon equation in N=2

C.D. Hu, Nan-Hong Kuo

arxiv:1210.2181 v3 · 2012-10-08 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2TC3IQEXALI7HGZMHPCGORLDV}

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	2026-05-18T03:11:09.565410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ea62da204b8168f9cd961de233a2b1d7bf16eb0e55973bff130e227a8d5c05e

Aliases

arxiv: 1210.2181 · arxiv_version: 1210.2181v3 · doi: 10.48550/arxiv.1210.2181 · pith_short_12: B2TC3IQEXALI · pith_short_16: B2TC3IQEXALI7HGZ · pith_short_8: B2TC3IQE

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/B2TC3IQEXALI7HGZMHPCGORLDV \
  | 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: 0ea62da204b8168f9cd961de233a2b1d7bf16eb0e55973bff130e227a8d5c05e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ec28a9d1ff3fd222a45040b97ef47be72207aa1d0a4af1995dbb07b0c21101f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-10-08T08:21:53Z",
    "title_canon_sha256": "800880c1ef5f26f423c0219cf9262f377608b0169a48d75d4f281fd57ce2c99b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2181",
    "kind": "arxiv",
    "version": 3
  }
}