Pith Number

pith:MA67BSGR

pith:2016:MA67BSGR2PXOJCNLIIFZG2TZ6U

not attested not anchored not stored refs pending

The Riemann-Hilbert mapping for $\mathfrak{sl}_2$ -systems over genus two curves

Bertrand Deroin, Frank Loray, Gabriel Calsamiglia, Viktoria Heu

arxiv:1602.02273 v4 · 2016-02-06 · math.CV · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MA67BSGR2PXOJCNLIIFZG2TZ6U}

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	2026-05-17T23:59:33.488270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

603df0c8d1d3eee489ab420b936a79f5129289be49f0b522d6e7b07e162d7c2a

Aliases

arxiv: 1602.02273 · arxiv_version: 1602.02273v4 · doi: 10.48550/arxiv.1602.02273 · pith_short_12: MA67BSGR2PXO · pith_short_16: MA67BSGR2PXOJCNL · pith_short_8: MA67BSGR

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/MA67BSGR2PXOJCNLIIFZG2TZ6U \
  | 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: 603df0c8d1d3eee489ab420b936a79f5129289be49f0b522d6e7b07e162d7c2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fa27bdf9ad28b10ff383f617351ec45229391d9be03c7857b99c20609d1c8d4",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-02-06T16:30:06Z",
    "title_canon_sha256": "7807ed1586a20187c1b3fdebdbc468ff6a08a7d493ab11f42db49881c517ce5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02273",
    "kind": "arxiv",
    "version": 4
  }
}