Pith Number

pith:TNDAUGSG

pith:2011:TNDAUGSGHIP2LGQZKUOSJYMZHW

not attested not anchored not stored refs pending

Asymptotic equivalence for inference on the volatility from noisy observations

Markus Rei{\ss}

arxiv:1105.2128 v1 · 2011-05-11 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNDAUGSGHIP2LGQZKUOSJYMZHW}

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	2026-05-18T04:22:21.495100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b460a1a463a1fa59a19551d24e1993d991a6965fa6c86bdc29489e52af2f006

Aliases

arxiv: 1105.2128 · arxiv_version: 1105.2128v1 · doi: 10.48550/arxiv.1105.2128 · pith_short_12: TNDAUGSGHIP2 · pith_short_16: TNDAUGSGHIP2LGQZ · pith_short_8: TNDAUGSG

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/TNDAUGSGHIP2LGQZKUOSJYMZHW \
  | 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: 9b460a1a463a1fa59a19551d24e1993d991a6965fa6c86bdc29489e52af2f006

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6346e5a90c7fbd67b11e796f20094349f677d080638e5c254a4e52171ac15f02",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-05-11T09:06:52Z",
    "title_canon_sha256": "981f029ae3f9d5d43554d8f4bb03bb5d0c5f7f08c1c2f0548fb43efaa3f1da10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2128",
    "kind": "arxiv",
    "version": 1
  }
}