Pith Number

pith:UQKDEYQY

pith:2018:UQKDEYQYNHIZMK3QACK3EEGVVO

not attested not anchored not stored refs pending

On tail estimates for Randomized Incremental Construction

Sandeep Sen

arxiv:1808.02356 v1 · 2018-08-07 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UQKDEYQYNHIZMK3QACK3EEGVVO}

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	2026-05-18T00:08:46.771973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a41432621869d1962b700095b210d5abad68d00abc4e2f01450cf01567332d66

Aliases

arxiv: 1808.02356 · arxiv_version: 1808.02356v1 · doi: 10.48550/arxiv.1808.02356 · pith_short_12: UQKDEYQYNHIZ · pith_short_16: UQKDEYQYNHIZMK3Q · pith_short_8: UQKDEYQY

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/UQKDEYQYNHIZMK3QACK3EEGVVO \
  | 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: a41432621869d1962b700095b210d5abad68d00abc4e2f01450cf01567332d66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38adc41bd1e751ce1422240307a7154a8c5b119ba7b4c1b81d7b48e705cfa054",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-08-07T13:31:30Z",
    "title_canon_sha256": "1500b5f9fc2b6989d85b69e8607065e9e9f038609cdbe6a6e14006819a6d1f99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02356",
    "kind": "arxiv",
    "version": 1
  }
}