Pith Number

pith:HRY6LPVY

pith:2018:HRY6LPVYQCOM6K2F3UTBPVIFZK

not attested not anchored not stored refs pending

On stability conditions for the quintic threefold

Chunyi Li

arxiv:1810.03434 v2 · 2018-10-08 · 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{HRY6LPVYQCOM6K2F3UTBPVIFZK}

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

2 papers in Pith

Large Order Enumerative Geometry, Black Holes and Black Rings

Receipt and verification

First computed	2026-07-05T00:08:24.077098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c71e5beb8809ccf2b45dd2617d505caaa7023fe891648aa0b97e63646ac2f30

Aliases

arxiv: 1810.03434 · arxiv_version: 1810.03434v2 · doi: 10.48550/arxiv.1810.03434 · pith_short_12: HRY6LPVYQCOM · pith_short_16: HRY6LPVYQCOM6K2F · pith_short_8: HRY6LPVY

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/HRY6LPVYQCOM6K2F3UTBPVIFZK \
  | 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: 3c71e5beb8809ccf2b45dd2617d505caaa7023fe891648aa0b97e63646ac2f30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d45f806dd6660c21b9430dc0dfb1949d6a26627ab7a7719afbdc4c89eb92299",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-10-08T13:30:11Z",
    "title_canon_sha256": "d21021aa71adcb0b704897763974bc48bfccd77e850796c9f8ce77ca34ae9b4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03434",
    "kind": "arxiv",
    "version": 2
  }
}