Pith Number

pith:M7OA3SIP

pith:2023:M7OA3SIPIVWSAGAQK564QBUIRI

not attested not anchored not stored refs pending

Complete Subvarieties of $\rm{M}_{g,n}$ and a Lifting Problem

Daebeom Choi

arxiv:2304.08568 v1 · 2023-04-17 · 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{M7OA3SIPIVWSAGAQK564QBUIRI}

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.

Cited by

1 paper in Pith

Complete Families of Curves in the Moduli Space of Genus g Curves

Receipt and verification

First computed	2026-07-05T06:02:11.183918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67dc0dc90f456d201810577dc806888a053440058e93a38533c489c4be661d36

Aliases

arxiv: 2304.08568 · arxiv_version: 2304.08568v1 · doi: 10.48550/arxiv.2304.08568 · pith_short_12: M7OA3SIPIVWS · pith_short_16: M7OA3SIPIVWSAGAQ · pith_short_8: M7OA3SIP

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/M7OA3SIPIVWSAGAQK564QBUIRI \
  | 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: 67dc0dc90f456d201810577dc806888a053440058e93a38533c489c4be661d36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0784744653ebc87bb21043c555af87491798bc7380644c7ce0e9590bfb392f11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2023-04-17T19:13:54Z",
    "title_canon_sha256": "dcfb6ba69adab76c0e90e8b487a932873cf0f16c66fb20e029acf144ca0f3271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.08568",
    "kind": "arxiv",
    "version": 1
  }
}