Pith Number

pith:7KA4O3MP

pith:2019:7KA4O3MPJW34V2MOHJWWR2XYNL

not attested not anchored not stored refs pending

Anti-invariant Riemannian submersions from locally conformal Kaehler manifolds

Majid Ali Choudhary

arxiv:1907.01977 v1 · 2019-07-03 · 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{7KA4O3MPJW34V2MOHJWWR2XYNL}

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	2026-05-17T23:41:34.347904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa81c76d8f4db7cae98e3a6d68eaf86aedbd083aa5c61b9d63b8e61f77da1da4

Aliases

arxiv: 1907.01977 · arxiv_version: 1907.01977v1 · doi: 10.48550/arxiv.1907.01977 · pith_short_12: 7KA4O3MPJW34 · pith_short_16: 7KA4O3MPJW34V2MO · pith_short_8: 7KA4O3MP

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/7KA4O3MPJW34V2MOHJWWR2XYNL \
  | 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: fa81c76d8f4db7cae98e3a6d68eaf86aedbd083aa5c61b9d63b8e61f77da1da4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8be1b591aee0b9ecd4157bcb17dbeece4a1e83b817dbe5b5c9079133574a3c98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-07-03T15:02:42Z",
    "title_canon_sha256": "1b5039ec83e1a024e3068c14656ea166cfd1d6bcd943bcdc9cb65190c58e0c4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01977",
    "kind": "arxiv",
    "version": 1
  }
}