Pith Number

pith:EJJHJLJK

pith:2015:EJJHJLJKPZCJEL7JY2NMHH5SUB

not attested not anchored not stored refs pending

A note on limiting behaviour of constrained sums of two variables

Jaakko Lehtomaa

arxiv:1504.08118 v1 · 2015-04-30 · 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{EJJHJLJKPZCJEL7JY2NMHH5SUB}

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	2026-05-18T02:17:23.281145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

225274ad2a7e44922fe9c69ac39fb2a05e75f4116d795af4c8baf85bf908db6e

Aliases

arxiv: 1504.08118 · arxiv_version: 1504.08118v1 · doi: 10.48550/arxiv.1504.08118 · pith_short_12: EJJHJLJKPZCJ · pith_short_16: EJJHJLJKPZCJEL7J · pith_short_8: EJJHJLJK

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/EJJHJLJKPZCJEL7JY2NMHH5SUB \
  | 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: 225274ad2a7e44922fe9c69ac39fb2a05e75f4116d795af4c8baf85bf908db6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce87c2ef6d3dfdee6576b5006c080686042bf5afd6c9508de4e2392dd89b0be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-04-30T08:37:40Z",
    "title_canon_sha256": "d0b53367cde992442ff194a7d8a7b7555e48ab9bf0df8efa8a69c5ea9868c18e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.08118",
    "kind": "arxiv",
    "version": 1
  }
}