Pith Number

pith:FSGRPKS4

pith:2010:FSGRPKS4GK6RMPHSO2DLHV6F66

not attested not anchored not stored refs pending

The new integrable deformations of short pulse equation and sine-Gordon equation, and their solutions

Guixiang Dong, Yehui Huang, Yunbo Zeng, Yuqin Yao

arxiv:1012.0462 v1 · 2010-12-02 · 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{FSGRPKS4GK6RMPHSO2DLHV6F66}

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	2026-05-18T02:04:35.972615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c8d17aa5c32bd163cf27686b3d7c5f78e386d7b7adee0a86ca81daf8990f24b

Aliases

arxiv: 1012.0462 · arxiv_version: 1012.0462v1 · doi: 10.48550/arxiv.1012.0462 · pith_short_12: FSGRPKS4GK6R · pith_short_16: FSGRPKS4GK6RMPHS · pith_short_8: FSGRPKS4

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/FSGRPKS4GK6RMPHSO2DLHV6F66 \
  | 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: 2c8d17aa5c32bd163cf27686b3d7c5f78e386d7b7adee0a86ca81daf8990f24b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efb5d43be98482de085133503d7075eccab4dae591382a64fca1e7c99e2af6af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2010-12-02T15:50:27Z",
    "title_canon_sha256": "0b5886848d254756e50e8251a893dfbb8921efa0a445bb7611f700e8fd563051"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0462",
    "kind": "arxiv",
    "version": 1
  }
}