Pith Number

pith:34JNW3L6

pith:2026:34JNW3L6KVQLLNVAEGVUWMSUAR

not attested not anchored not stored refs pending

Enumerative Geometry on KSBA moduli spaces

Yunfeng Jiang

arxiv:2605.19923 v1 · 2026-05-19 · 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{34JNW3L6KVQLLNVAEGVUWMSUAR}

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	2026-05-20T02:05:55.455420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df12db6d7e5560b5b6a021ab4b3254044efdf3a9bbfd92d0d2877f74dfc6e64b

Aliases

arxiv: 2605.19923 · arxiv_version: 2605.19923v1 · doi: 10.48550/arxiv.2605.19923 · pith_short_12: 34JNW3L6KVQL · pith_short_16: 34JNW3L6KVQLLNVA · pith_short_8: 34JNW3L6

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/34JNW3L6KVQLLNVAEGVUWMSUAR \
  | 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: df12db6d7e5560b5b6a021ab4b3254044efdf3a9bbfd92d0d2877f74dfc6e64b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "134e0f6c7b15b2cf65f84334462571a11cd7b5eef8df5d0648883fbddf50f8dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2026-05-19T14:46:47Z",
    "title_canon_sha256": "4fec87ed74fe244eab1805ac55b38ee891535d579154d4b935189859f244264b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19923",
    "kind": "arxiv",
    "version": 1
  }
}