Pith Number

pith:M7VQYTA3

pith:2012:M7VQYTA3S2ZBQ5SQOFBOLJV5ZX

not attested not anchored not stored refs pending

Testing whether jumps have finite or infinite activity

Jean Jacod, Yacine A\"it-Sahalia

arxiv:1211.5219 v1 · 2012-11-22 · 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{M7VQYTA3S2ZBQ5SQOFBOLJV5ZX}

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	2026-05-18T03:40:04.997856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67eb0c4c1b96b21876507142e5a6bdcdcb27c3735148232a0fccdb65cea6ef33

Aliases

arxiv: 1211.5219 · arxiv_version: 1211.5219v1 · doi: 10.48550/arxiv.1211.5219 · pith_short_12: M7VQYTA3S2ZB · pith_short_16: M7VQYTA3S2ZBQ5SQ · pith_short_8: M7VQYTA3

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/M7VQYTA3S2ZBQ5SQOFBOLJV5ZX \
  | 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: 67eb0c4c1b96b21876507142e5a6bdcdcb27c3735148232a0fccdb65cea6ef33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53087c7cc3e3a31db38bb79e4680993043817623f3a013cc6cd207895d32c116",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2012-11-22T07:31:54Z",
    "title_canon_sha256": "304bec811e984587daf1ffa7010afeba7d83526036dbe876a63e8b9cb6497647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5219",
    "kind": "arxiv",
    "version": 1
  }
}