Pith Number

pith:ASR7VQS2

pith:2017:ASR7VQS2Z572M36HKWOA6C5ZBG

not attested not anchored not stored refs pending

Pseudo-Riemannian almost quaternionic homogeneous spaces with irreducible isotropy

Benedict Meinke, Vicente Cort\'es

arxiv:1701.04336 v1 · 2017-01-16 · 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{ASR7VQS2Z572M36HKWOA6C5ZBG}

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	2026-05-18T00:52:47.078495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04a3fac25acf7fa66fc7559c0f0bb9099e52d396b4cf26078793e8af29569c22

Aliases

arxiv: 1701.04336 · arxiv_version: 1701.04336v1 · doi: 10.48550/arxiv.1701.04336 · pith_short_12: ASR7VQS2Z572 · pith_short_16: ASR7VQS2Z572M36H · pith_short_8: ASR7VQS2

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/ASR7VQS2Z572M36HKWOA6C5ZBG \
  | 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: 04a3fac25acf7fa66fc7559c0f0bb9099e52d396b4cf26078793e8af29569c22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15e5605cd7ce32d91b6ab3561b5b8150f824cb2bed29b7cb45ef61b8db36bd72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-01-16T15:50:06Z",
    "title_canon_sha256": "80dc1c8747c2b7f2b6dc70bf9354a264718ef4cb2c7e6b7819df68333a8e92f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04336",
    "kind": "arxiv",
    "version": 1
  }
}