Pith Number

pith:IBJIBIYP

pith:2019:IBJIBIYPPQSYYG5ZENECNF3WCC

not attested not anchored not stored refs pending

Construction of projective special K\"ahler manifolds

Mauro Mantegazza

arxiv:1908.01319 v3 · 2019-08-04 · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBJIBIYPPQSYYG5ZENECNF3WCC}

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	2026-07-05T02:30:55.242212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

405280a30f7c258c1bb9234826977610b504cbc52e45a72843fde8a3f77103ea

Aliases

arxiv: 1908.01319 · arxiv_version: 1908.01319v3 · doi: 10.48550/arxiv.1908.01319 · pith_short_12: IBJIBIYPPQSY · pith_short_16: IBJIBIYPPQSYYG5Z · pith_short_8: IBJIBIYP

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/IBJIBIYPPQSYYG5ZENECNF3WCC \
  | 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: 405280a30f7c258c1bb9234826977610b504cbc52e45a72843fde8a3f77103ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36c45849d4f119bc8bd99933a27a5ef9ba6e60117690908c99b741c8ad9ecea0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-08-04T11:32:18Z",
    "title_canon_sha256": "d59f8540941a4db17cc221904c6a49a8bccedd4ba07e0cd873dabe3594aedc18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01319",
    "kind": "arxiv",
    "version": 3
  }
}