Pith Number

pith:NTMVGBGT

pith:2015:NTMVGBGTOSRIPBNNDEIT3XPNBI

not attested not anchored not stored refs pending

Prediction of components in random sums

Muneya Matsui

arxiv:1504.07058 v2 · 2015-04-27 · 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{NTMVGBGTOSRIPBNNDEIT3XPNBI}

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	2026-05-18T01:37:03.626105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cd95304d374a28785ad19113ddded0a10b8904e279737d2876050a72c6c942c

Aliases

arxiv: 1504.07058 · arxiv_version: 1504.07058v2 · doi: 10.48550/arxiv.1504.07058 · pith_short_12: NTMVGBGTOSRI · pith_short_16: NTMVGBGTOSRIPBNN · pith_short_8: NTMVGBGT

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/NTMVGBGTOSRIPBNNDEIT3XPNBI \
  | 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: 6cd95304d374a28785ad19113ddded0a10b8904e279737d2876050a72c6c942c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c5bea76efe2dc0da9f2db7006fb6c259c8a0e78aa5125c68a2ebbc66585b263",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-04-27T12:38:21Z",
    "title_canon_sha256": "4f7994948e5a2331ee067f68deafa1978b666c52126de7f293f024b5153688fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07058",
    "kind": "arxiv",
    "version": 2
  }
}