Pith Number

pith:KXRHNQ7A

pith:2008:KXRHNQ7ADBIJQ4XVYZ7H5L3PXK

not attested not anchored not stored refs pending

Chow Stability of Curves of Genus 4 in P^3

Hosung Kim

arxiv:0806.0731 v4 · 2008-06-04 · 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{KXRHNQ7ADBIJQ4XVYZ7H5L3PXK}

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	2026-05-18T04:41:44.247081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55e276c3e018509872f5c67e7eaf6fbaa58c6830ed0cb861b44569b06d3c892c

Aliases

arxiv: 0806.0731 · arxiv_version: 0806.0731v4 · doi: 10.48550/arxiv.0806.0731 · pith_short_12: KXRHNQ7ADBIJ · pith_short_16: KXRHNQ7ADBIJQ4XV · pith_short_8: KXRHNQ7A

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/KXRHNQ7ADBIJQ4XVYZ7H5L3PXK \
  | 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: 55e276c3e018509872f5c67e7eaf6fbaa58c6830ed0cb861b44569b06d3c892c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13cc4417910fd5e055689a1e5a58c8a41d1410d753df9a1c5730109d0c324975",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2008-06-04T10:22:07Z",
    "title_canon_sha256": "e32afedd92d9d3bf66f9387529835f4b89390d74debdf6f4fb54faad6cc8d26d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.0731",
    "kind": "arxiv",
    "version": 4
  }
}