Pith Number

pith:OUZKIA6K

pith:2022:OUZKIA6KM2JK62T247QABT3WID

not attested not anchored not stored refs pending

A moment map for twisted-Hamiltonian vector fields on locally conformally K\"ahler manifolds

Cristiano Spotti, Daniele Angella, Francesco Pediconi, Simone Calamai

arxiv:2207.06863 v2 · 2022-07-14 · math.DG · 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{OUZKIA6KM2JK62T247QABT3WID}

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	2026-07-05T06:25:57.843184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7532a403ca6692af6a7ae7e000cf7640fbb59d464a934e8b9cf2432902c95527

Aliases

arxiv: 2207.06863 · arxiv_version: 2207.06863v2 · doi: 10.48550/arxiv.2207.06863 · pith_short_12: OUZKIA6KM2JK · pith_short_16: OUZKIA6KM2JK62T2 · pith_short_8: OUZKIA6K

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/OUZKIA6KM2JK62T247QABT3WID \
  | 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: 7532a403ca6692af6a7ae7e000cf7640fbb59d464a934e8b9cf2432902c95527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dedaf7a2e4ebdc0a86c8a2efabde644767a1b9dbfcb4c51014ccba74d03e73a",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2022-07-14T12:31:12Z",
    "title_canon_sha256": "fb96e04a1bdeea3624bca7cd616d3ca122f7eac20f9302deb0ae14c48487084d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06863",
    "kind": "arxiv",
    "version": 2
  }
}