Pith Number

pith:BQD5VZWG

pith:2011:BQD5VZWGNMICN76N37DT3TOQ3S

not attested not anchored not stored refs pending

Multivariate piecewise linear interpolation of a random field

Konrad Abramowicz, Oleg Seleznjev

arxiv:1102.1871 v1 · 2011-02-09 · 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{BQD5VZWGNMICN76N37DT3TOQ3S}

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	2026-05-18T04:29:44.052970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c07dae6c66b1026ffcddfc73dcdd0dcac272e22ba875668d94fd0c1c85c7d58

Aliases

arxiv: 1102.1871 · arxiv_version: 1102.1871v1 · doi: 10.48550/arxiv.1102.1871 · pith_short_12: BQD5VZWGNMIC · pith_short_16: BQD5VZWGNMICN76N · pith_short_8: BQD5VZWG

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/BQD5VZWGNMICN76N37DT3TOQ3S \
  | 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: 0c07dae6c66b1026ffcddfc73dcdd0dcac272e22ba875668d94fd0c1c85c7d58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e439e4d561267cb01a57ee8932e6b954715769cdc7fabc5980c3f717abf8747",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2011-02-09T14:20:55Z",
    "title_canon_sha256": "7e9d941c4fb93d1b4b8673e69085365cc6eea316581b12b63ccc49ebbb92b4ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1871",
    "kind": "arxiv",
    "version": 1
  }
}