Pith Number

pith:2SBASJYO

pith:2017:2SBASJYOF4VBLMIFJ3ISCXDHFA

not attested not anchored not stored refs pending

Spectral data for simply-periodic solutions of the sinh-Gordon equation

Sebastian Klein

arxiv:1701.03145 v1 · 2017-01-11 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SBASJYOF4VBLMIFJ3ISCXDHFA}

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	2026-05-18T00:48:00.724921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d48209270e2f2a15b1054ed1215c67280c70b2e045e8069b56f81e75bdc6ac0c

Aliases

arxiv: 1701.03145 · arxiv_version: 1701.03145v1 · doi: 10.48550/arxiv.1701.03145 · pith_short_12: 2SBASJYOF4VB · pith_short_16: 2SBASJYOF4VBLMIF · pith_short_8: 2SBASJYO

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/2SBASJYOF4VBLMIFJ3ISCXDHFA \
  | 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: d48209270e2f2a15b1054ed1215c67280c70b2e045e8069b56f81e75bdc6ac0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4c88ae5bf624bc1bf05176df3358c5828ce2702a33057eee2897f3e9618d4ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-01-11T20:12:12Z",
    "title_canon_sha256": "3799086fd877b4c6906651cd086ab2aeba840b22fa290d0c01428cea5f32fc9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03145",
    "kind": "arxiv",
    "version": 1
  }
}