Pith Number

pith:2B7J5SIM

pith:2016:2B7J5SIMOBINU3IAVOPDHFC3V5

not attested not anchored not stored refs pending

Orbits of real forms, Matsuki duality and CR-cohomology

Mauro Nacinovich, Stefano Marini

arxiv:1612.00698 v1 · 2016-12-02 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2B7J5SIMOBINU3IAVOPDHFC3V5}

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	2026-05-18T00:55:59.281130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d07e9ec90c7050da6d00ab9e33945baf6b9daee78accc6e22ebcd3e087b6621e

Aliases

arxiv: 1612.00698 · arxiv_version: 1612.00698v1 · doi: 10.48550/arxiv.1612.00698 · pith_short_12: 2B7J5SIMOBIN · pith_short_16: 2B7J5SIMOBINU3IA · pith_short_8: 2B7J5SIM

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/2B7J5SIMOBINU3IAVOPDHFC3V5 \
  | 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: d07e9ec90c7050da6d00ab9e33945baf6b9daee78accc6e22ebcd3e087b6621e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee689f0cb31ae4e24fe7827b7cedcd4146911d41a2766f04f97ad7508e35e1d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-12-02T15:05:31Z",
    "title_canon_sha256": "7a879970ef237a58fa2b97337babb29716da9fe77a85ad87bd62112cfa0f1e16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00698",
    "kind": "arxiv",
    "version": 1
  }
}