Pith Number

pith:GTMAREGX

pith:2017:GTMAREGXGQUZIPOZW3D3FLKZHG

not attested not anchored not stored refs pending

Spin-structures on real Bott manifolds with K\"ahler structures

Anna G\k{a}sior

arxiv:1703.08302 v1 · 2017-03-24 · 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{GTMAREGXGQUZIPOZW3D3FLKZHG}

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	2026-05-18T00:48:00.204396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34d80890d73429943dd9b6c7b2ad59398d2b46f36eca2cbd2b56ed1a86625348

Aliases

arxiv: 1703.08302 · arxiv_version: 1703.08302v1 · doi: 10.48550/arxiv.1703.08302 · pith_short_12: GTMAREGXGQUZ · pith_short_16: GTMAREGXGQUZIPOZ · pith_short_8: GTMAREGX

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/GTMAREGXGQUZIPOZW3D3FLKZHG \
  | 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: 34d80890d73429943dd9b6c7b2ad59398d2b46f36eca2cbd2b56ed1a86625348

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a77a618bb6c54b3a798c8dd3c8f1469d5d0aab5ec28c00bfe6a952a750464c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-03-24T07:44:42Z",
    "title_canon_sha256": "3d37aae7d6273033ea26e70a49a866e66f84169d0bb9d860d5fed698f239f40d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08302",
    "kind": "arxiv",
    "version": 1
  }
}