Pith Number

pith:TQWE4YA4

pith:2011:TQWE4YA4UKGYJYI6QV4ED2UIJ6

not attested not anchored not stored refs pending

Upper bounds for the error in some interpolation and extrapolation designs

Giorgio Celant, Marco Di Battista, Michel Broniatowski (LSTA), Samuela Leoni-Aubin

arxiv:1101.4352 v1 · 2011-01-23 · 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{TQWE4YA4UKGYJYI6QV4ED2UIJ6}

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	2026-05-18T04:30:59.326717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c2c4e601ca28d84e11e857841ea884fbae88aa3e76b4c0dff1aac2b9e3602a9

Aliases

arxiv: 1101.4352 · arxiv_version: 1101.4352v1 · doi: 10.48550/arxiv.1101.4352 · pith_short_12: TQWE4YA4UKGY · pith_short_16: TQWE4YA4UKGYJYI6 · pith_short_8: TQWE4YA4

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/TQWE4YA4UKGYJYI6QV4ED2UIJ6 \
  | 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: 9c2c4e601ca28d84e11e857841ea884fbae88aa3e76b4c0dff1aac2b9e3602a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ac4b95d1bc5c3c8eed7f6fe3b8e70234b2c627e187f90bc97c297d804319a97",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-01-23T09:23:25Z",
    "title_canon_sha256": "26afb366c92d67cd13b1366b4c3f745a952de19563e6886f8639860b2521e8f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4352",
    "kind": "arxiv",
    "version": 1
  }
}