Pith Number

pith:KH7SDZO3

pith:2016:KH7SDZO3BUW3C6ZFO2DNQQZRIX

not attested not anchored not stored refs pending

On quasi-isometry invariants associated to the derivation of a Heintze group

Emiliano Sequeira, Matias Carrasco Piaggio

arxiv:1605.01743 v1 · 2016-05-05 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KH7SDZO3BUW3C6ZFO2DNQQZRIX}

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	2026-05-18T01:15:31.698016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51ff21e5db0d2db17b257686d8433145e0adc6c91c1f7dd55feda81e0cf525d8

Aliases

arxiv: 1605.01743 · arxiv_version: 1605.01743v1 · doi: 10.48550/arxiv.1605.01743 · pith_short_12: KH7SDZO3BUW3 · pith_short_16: KH7SDZO3BUW3C6ZF · pith_short_8: KH7SDZO3

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/KH7SDZO3BUW3C6ZFO2DNQQZRIX \
  | 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: 51ff21e5db0d2db17b257686d8433145e0adc6c91c1f7dd55feda81e0cf525d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23e7a10e533f78844f2f57cacd85cfc69275e9d9d5ac0e35a04b9d8a36a09ee7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2016-05-05T20:11:00Z",
    "title_canon_sha256": "620e3cc2b23238d8c4e382232fdd2e943ee189a9c1bb2f58e101835455c11f43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.01743",
    "kind": "arxiv",
    "version": 1
  }
}