Pith Number

pith:RMO774MZ

pith:2021:RMO774MZFEOZ3JJJVHI3ITARX5

not attested not anchored not stored refs pending

Tautological classes of hyper-K\"ahler manifolds. Erratum

Nicolas Bergeron, Zhiyuan Li

arxiv:2105.12783 v1 · 2021-05-26 · 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{RMO774MZFEOZ3JJJVHI3ITARX5}

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	2026-07-05T02:43:44.147989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b1dfff199291d9da529a9d1b44c11bf7805944bdb6ccefceee40faa7d08ca44

Aliases

arxiv: 2105.12783 · arxiv_version: 2105.12783v1 · doi: 10.48550/arxiv.2105.12783 · pith_short_12: RMO774MZFEOZ · pith_short_16: RMO774MZFEOZ3JJJ · pith_short_8: RMO774MZ

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/RMO774MZFEOZ3JJJVHI3ITARX5 \
  | 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: 8b1dfff199291d9da529a9d1b44c11bf7805944bdb6ccefceee40faa7d08ca44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5de8f8025014d7073391a632f06e4d56f53b7800b8984f426949dc4de8a52579",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2021-05-26T18:36:55Z",
    "title_canon_sha256": "8bedd10f4eec6ab8f8e839f494b9fa40537f191cc89516478c5bf08daf8cb989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12783",
    "kind": "arxiv",
    "version": 1
  }
}