Pith Number

pith:BM25VZF3

pith:2014:BM25VZF32RW4DJJKLRWZKSVTQW

not attested not anchored not stored refs pending

Hyperpolar actions on reducible symmetric spaces

Andreas Kollross

arxiv:1412.2626 v2 · 2014-12-08 · 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{BM25VZF32RW4DJJKLRWZKSVTQW}

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	2026-05-18T02:25:40.046596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b35dae4bbd46dc1a52a5c6d954ab38598b585e7d812d0f5f433de6dbeffd285

Aliases

arxiv: 1412.2626 · arxiv_version: 1412.2626v2 · doi: 10.48550/arxiv.1412.2626 · pith_short_12: BM25VZF32RW4 · pith_short_16: BM25VZF32RW4DJJK · pith_short_8: BM25VZF3

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/BM25VZF32RW4DJJKLRWZKSVTQW \
  | 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: 0b35dae4bbd46dc1a52a5c6d954ab38598b585e7d812d0f5f433de6dbeffd285

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef568c3343fcce304dad1ed6e2ce8c2aac2b05ac3f89ad0aa363e994008e0630",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-12-08T15:53:52Z",
    "title_canon_sha256": "61fe6d7843907d972f4fadad527aae1c9b852ed5c7e3d206112d6e23c9787ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2626",
    "kind": "arxiv",
    "version": 2
  }
}