Pith Number

pith:COSLKJY7

pith:2016:COSLKJY7OPXJFAMXDERCWYFO3E

not attested not anchored not stored refs pending

Improving and extending the testing of distributions for shape-restricted properties

Eldar Fischer, Oded Lachish, Yadu Vasudev

arxiv:1609.06736 v1 · 2016-09-21 · cs.CC · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COSLKJY7OPXJFAMXDERCWYFO3E}

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	2026-05-18T01:04:05.214931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13a4b5271f73ee92819719222b60aed91decdf6aec919cee52d771ca9a346ae5

Aliases

arxiv: 1609.06736 · arxiv_version: 1609.06736v1 · doi: 10.48550/arxiv.1609.06736 · pith_short_12: COSLKJY7OPXJ · pith_short_16: COSLKJY7OPXJFAMX · pith_short_8: COSLKJY7

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/COSLKJY7OPXJFAMXDERCWYFO3E \
  | 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: 13a4b5271f73ee92819719222b60aed91decdf6aec919cee52d771ca9a346ae5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e649a21ca306ef74b086ac15f96cdfecfa4b21d97634e758a4df1d406ab223e7",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2016-09-21T20:15:14Z",
    "title_canon_sha256": "21eca8fffab09e4b6f214945b9b3100ef7c1a3923f4e7c8d6b31f426c25abd2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06736",
    "kind": "arxiv",
    "version": 1
  }
}