Pith Number

pith:RZSWPLPD

pith:2007:RZSWPLPDZYSDNSTUZVVFPHO6PV

not attested not anchored not stored refs pending

Differential Equations on Complex Projective Hypersurfaces of Low Dimension

Simone Diverio

arxiv:0706.1031 v3 · 2007-06-07 · 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{RZSWPLPDZYSDNSTUZVVFPHO6PV}

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	2026-05-18T00:47:31.915358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e6567ade3ce2436ca74cd6a579dde7d418fa200f96531835f2b5b12ff217e43

Aliases

arxiv: 0706.1031 · arxiv_version: 0706.1031v3 · doi: 10.48550/arxiv.0706.1031 · pith_short_12: RZSWPLPDZYSD · pith_short_16: RZSWPLPDZYSDNSTU · pith_short_8: RZSWPLPD

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/RZSWPLPDZYSDNSTUZVVFPHO6PV \
  | 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: 8e6567ade3ce2436ca74cd6a579dde7d418fa200f96531835f2b5b12ff217e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "030ea1e2f7ab7dff00c6c461aded97e776683ab7f263dae7cd4a37cde9df2b86",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2007-06-07T15:58:57Z",
    "title_canon_sha256": "f3138cb1315d6cfc4576b331df684067302947302dc7c25df2947d6b49382917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.1031",
    "kind": "arxiv",
    "version": 3
  }
}