Pith Number

pith:RHIPGGUU

pith:2013:RHIPGGUUTLTCAILF6DP3EZ3LA3

not attested not anchored not stored refs pending

Volatility Inference in the Presence of Both Endogenous Time and Microstructure Noise

Xinghua Zheng, Yingying Li, Zhiyuan Zhang

arxiv:1303.5809 v1 · 2013-03-23 · q-fin.ST · 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{RHIPGGUUTLTCAILF6DP3EZ3LA3}

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	2026-05-18T03:30:01.199427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89d0f31a949ae6202165f0dfb2676b06c8da08a94e66be4f5d33496b00a0a80c

Aliases

arxiv: 1303.5809 · arxiv_version: 1303.5809v1 · doi: 10.48550/arxiv.1303.5809 · pith_short_12: RHIPGGUUTLTC · pith_short_16: RHIPGGUUTLTCAILF · pith_short_8: RHIPGGUU

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/RHIPGGUUTLTCAILF6DP3EZ3LA3 \
  | 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: 89d0f31a949ae6202165f0dfb2676b06c8da08a94e66be4f5d33496b00a0a80c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11e90138b206a3546b81faeae5c7edaeb8135221eee87e44da3f1e98118795a5",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2013-03-23T01:49:15Z",
    "title_canon_sha256": "1775835a3d71458c0fa47fbe5864066eac70522dee2c075a64bf8543a195c65b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5809",
    "kind": "arxiv",
    "version": 1
  }
}