Pith Number

pith:56DKEYQV

pith:2018:56DKEYQVXZEFTXT26O7MCXLIYE

not attested not anchored not stored refs pending

Extremes of Locally-stationary Chi-square processes on discrete grids

Long Bai

arxiv:1807.11687 v1 · 2018-07-31 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{56DKEYQVXZEFTXT26O7MCXLIYE}

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	2026-05-18T00:09:21.393839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef86a26215be4859de7af3bec15d68c1276cecb573473a379c97df5bf6f6b4f7

Aliases

arxiv: 1807.11687 · arxiv_version: 1807.11687v1 · doi: 10.48550/arxiv.1807.11687 · pith_short_12: 56DKEYQVXZEF · pith_short_16: 56DKEYQVXZEFTXT2 · pith_short_8: 56DKEYQV

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/56DKEYQVXZEFTXT26O7MCXLIYE \
  | 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: ef86a26215be4859de7af3bec15d68c1276cecb573473a379c97df5bf6f6b4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b290a40570790091144e741c8b842028058f6f5dc53d33a45e97842f0c4323",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-07-31T07:14:58Z",
    "title_canon_sha256": "ac09346d5dff1d822767cbfa4c0be1b391762e37c3943941d8f6735b2273d773"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.11687",
    "kind": "arxiv",
    "version": 1
  }
}