Pith Number

pith:BHKTVENP

pith:2017:BHKTVENP75ZLRAP5SAQI7M76N6

not attested not anchored not stored refs pending

Singularities of Whitham flows for hyperelliptic spectral curves

Laurent Hauswirth, Martin Kilian, Martin U. Schmidt

arxiv:1709.02330 v2 · 2017-09-07 · math.DS · 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{BHKTVENP75ZLRAP5SAQI7M76N6}

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	2026-05-18T00:35:46.012966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09d53a91afff72b881fd90208fb3fe6fbedd9de8ee95a8e7b3562b16e17c323d

Aliases

arxiv: 1709.02330 · arxiv_version: 1709.02330v2 · doi: 10.48550/arxiv.1709.02330 · pith_short_12: BHKTVENP75ZL · pith_short_16: BHKTVENP75ZLRAP5 · pith_short_8: BHKTVENP

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/BHKTVENP75ZLRAP5SAQI7M76N6 \
  | 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: 09d53a91afff72b881fd90208fb3fe6fbedd9de8ee95a8e7b3562b16e17c323d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26cf86bebd1d51b92dfe102c63bc9f3905c28cf49bcd01ebfa67efe7dcd10f50",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-09-07T16:13:22Z",
    "title_canon_sha256": "bcffb0b8afdcaf3ad6a9484601457c23dc60f296bd9d2fe1d462d465e9604bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02330",
    "kind": "arxiv",
    "version": 2
  }
}