Pith Number

pith:Q2MEKEXT

pith:2017:Q2MEKEXT2UZYMXHTODDKOW5WW5

not attested not anchored not stored refs pending

On rigidity of locally symmetric spaces

Chris Peters

arxiv:1704.03426 v1 · 2017-04-11 · math.AG · math.CV · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q2MEKEXT2UZYMXHTODDKOW5WW5}

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	2026-05-18T00:46:32.503406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86984512f3d533865cf370c6a75bb6b76c6d1146a27205c848aeb9036fdc75b6

Aliases

arxiv: 1704.03426 · arxiv_version: 1704.03426v1 · doi: 10.48550/arxiv.1704.03426 · pith_short_12: Q2MEKEXT2UZY · pith_short_16: Q2MEKEXT2UZYMXHT · pith_short_8: Q2MEKEXT

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/Q2MEKEXT2UZYMXHTODDKOW5WW5 \
  | 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: 86984512f3d533865cf370c6a75bb6b76c6d1146a27205c848aeb9036fdc75b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f4527cd28cf2fc249c0723cb41076957da74b210d15d5b7a396fcc6fda737de",
    "cross_cats_sorted": [
      "math.CV",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-04-11T17:10:41Z",
    "title_canon_sha256": "f32f0b6743d7e2112e7be6488b5a48b8c8e8c6b0cf0c56dd851bfa9eafc4d068"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03426",
    "kind": "arxiv",
    "version": 1
  }
}