Pith Number

pith:2OBS5CZA

pith:2017:2OBS5CZA4UFQNKGYOQN5CWACMG

not attested not anchored not stored refs pending

On K-polystability of cscK manifolds with transcendental cohomology class

Zakarias Sj\"ostr\"om Dyrefelt

arxiv:1711.11482 v2 · 2017-11-30 · 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{2OBS5CZA4UFQNKGYOQN5CWACMG}

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	2026-05-18T00:27:48.214682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3832e8b20e50b06a8d8741bd158026197cd540228e8fa6c5f88c919dffae24d

Aliases

arxiv: 1711.11482 · arxiv_version: 1711.11482v2 · doi: 10.48550/arxiv.1711.11482 · pith_short_12: 2OBS5CZA4UFQ · pith_short_16: 2OBS5CZA4UFQNKGY · pith_short_8: 2OBS5CZA

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/2OBS5CZA4UFQNKGYOQN5CWACMG \
  | 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: d3832e8b20e50b06a8d8741bd158026197cd540228e8fa6c5f88c919dffae24d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08549482bb38b7fbe27c67a124894ea42a7963f830ca99474b8c6a2c90ddfee2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-11-30T16:01:35Z",
    "title_canon_sha256": "d249c78144f8e994051fda70104c72a2aad1a9bbc457846077ec79774f5d5c43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11482",
    "kind": "arxiv",
    "version": 2
  }
}