Pith Number

pith:LY6GP2X7

pith:2019:LY6GP2X7GIC2VVYTML67K6AVQH

not attested not anchored not stored refs pending

Strongly semistable reduction of syzygy bundles on plane curves

Annette Werner, Marvin Anas Hahn

arxiv:1907.02466 v1 · 2019-07-04 · math.AG · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LY6GP2X7GIC2VVYTML67K6AVQH}

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	2026-05-17T23:41:28.514969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e3c67eaff3205aad71362fdf5781581f79cb1a289f4963af57ea764a8d940fd

Aliases

arxiv: 1907.02466 · arxiv_version: 1907.02466v1 · doi: 10.48550/arxiv.1907.02466 · pith_short_12: LY6GP2X7GIC2 · pith_short_16: LY6GP2X7GIC2VVYT · pith_short_8: LY6GP2X7

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/LY6GP2X7GIC2VVYTML67K6AVQH \
  | 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: 5e3c67eaff3205aad71362fdf5781581f79cb1a289f4963af57ea764a8d940fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ecce8aff148dde111d2e7a8b1bfaeae31398432f633e5a28a53a74ba8b1aadb",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-07-04T15:43:16Z",
    "title_canon_sha256": "06158f0dce4da8b343e57e9db517c6934d3abe83b35213be332109fe9f90a8ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02466",
    "kind": "arxiv",
    "version": 1
  }
}