Pith Number

pith:FNOFECU4

pith:2022:FNOFECU43ONJGVBJHBBMLWXIG6

not attested not anchored not stored refs pending

Poisson geometry around Poisson submanifolds

Ioan Marcut, Rui Loja Fernandes

arxiv:2205.11457 v2 · 2022-05-23 · math.SG · 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{FNOFECU43ONJGVBJHBBMLWXIG6}

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

1 paper in Pith

K\"ahler metrics and toric Lagrangian fibrations

Receipt and verification

First computed	2026-07-05T06:31:03.958146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b5c520a9cdb9a9354293842c5dae8378a441cb74149bbe2c42e068944b36127

Aliases

arxiv: 2205.11457 · arxiv_version: 2205.11457v2 · doi: 10.48550/arxiv.2205.11457 · pith_short_12: FNOFECU43ONJ · pith_short_16: FNOFECU43ONJGVBJ · pith_short_8: FNOFECU4

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/FNOFECU43ONJGVBJHBBMLWXIG6 \
  | 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: 2b5c520a9cdb9a9354293842c5dae8378a441cb74149bbe2c42e068944b36127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2965248dfdff674176ab93bf668dbb55dc31cdb28c9021ff39c88afd09a8fff3",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2022-05-23T16:47:50Z",
    "title_canon_sha256": "6c8bb5fe1aea598759e00453e1448053d225c0e2b1d859356a3607cb3f66bda0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11457",
    "kind": "arxiv",
    "version": 2
  }
}