Pith Number

pith:G3A4ALCV

pith:2016:G3A4ALCVQHHDNY43SFPZT7RIJD

not attested not anchored not stored refs pending

Invariant metrics on homogeneous spaces with equivalent isotropy summands

Marina Statha

arxiv:1603.06528 v1 · 2016-03-21 · 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{G3A4ALCVQHHDNY43SFPZT7RIJD}

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	2026-05-18T01:18:48.358122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36c1c02c5581ce36e39b915f99fe2848f77946d2d3d24146e6840acf7a662585

Aliases

arxiv: 1603.06528 · arxiv_version: 1603.06528v1 · doi: 10.48550/arxiv.1603.06528 · pith_short_12: G3A4ALCVQHHD · pith_short_16: G3A4ALCVQHHDNY43 · pith_short_8: G3A4ALCV

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/G3A4ALCVQHHDNY43SFPZT7RIJD \
  | 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: 36c1c02c5581ce36e39b915f99fe2848f77946d2d3d24146e6840acf7a662585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c834f4b2610ede91caf7a8e6b58b3b28981f738d41d7f9d2b196a22d6c8c119c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-03-21T18:23:07Z",
    "title_canon_sha256": "ac318752c22e53b1737e06bf8c9f91463b807ef8b7caa9d482fa4bdeed25637a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06528",
    "kind": "arxiv",
    "version": 1
  }
}