Pith Number

pith:TLKNUQCG

pith:2016:TLKNUQCG6WR2MHQY3ZIQNXAA3I

not attested not anchored not stored refs pending

Riemann-Hilbert correspondence for mixed twistor D-Modules

Claude Sabbah, Teresa Monteiro Fernandes

arxiv:1609.04192 v2 · 2016-09-14 · math.AG · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLKNUQCG6WR2MHQY3ZIQNXAA3I}

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	2026-05-17T23:47:12.935702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ad4da4046f5a3a61e18de5106dc00da24e33da32aff2146878790bc3eadf962

Aliases

arxiv: 1609.04192 · arxiv_version: 1609.04192v2 · doi: 10.48550/arxiv.1609.04192 · pith_short_12: TLKNUQCG6WR2 · pith_short_16: TLKNUQCG6WR2MHQY · pith_short_8: TLKNUQCG

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/TLKNUQCG6WR2MHQY3ZIQNXAA3I \
  | 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: 9ad4da4046f5a3a61e18de5106dc00da24e33da32aff2146878790bc3eadf962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1807e1603ddeff6afb0ab9e5da86e1c4d80b2404807378d9689f6ed5dedd74a8",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-09-14T09:41:20Z",
    "title_canon_sha256": "8871d7bc1a3ae7601b7eb10b8c1b8e44661a5e427a5c9c170f8b511fc2bd66a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04192",
    "kind": "arxiv",
    "version": 2
  }
}