Pith Number

pith:YVDS2KHP

pith:2016:YVDS2KHPUZWUI5RYGWLT4ZFCB6

not attested not anchored not stored refs pending

Higher order divisor problems

Valentin Blomer

arxiv:1609.06588 v1 · 2016-09-21 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YVDS2KHPUZWUI5RYGWLT4ZFCB6}

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	2026-05-18T01:04:07.807575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5472d28efa66d44763835973e64a20f91fd1cbfcdfdb58c0e5c9edde1b78257

Aliases

arxiv: 1609.06588 · arxiv_version: 1609.06588v1 · doi: 10.48550/arxiv.1609.06588 · pith_short_12: YVDS2KHPUZWU · pith_short_16: YVDS2KHPUZWUI5RY · pith_short_8: YVDS2KHP

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/YVDS2KHPUZWUI5RYGWLT4ZFCB6 \
  | 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: c5472d28efa66d44763835973e64a20f91fd1cbfcdfdb58c0e5c9edde1b78257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71cc7f6d9b0d6add9c88ddb845722cc5051c3261a890f7c0e9525051fbafc4c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-09-21T14:55:52Z",
    "title_canon_sha256": "165f75e5aa9f814d0e89cab31980b04d9ab55186a8e9f02b003c4d6d47c82d71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06588",
    "kind": "arxiv",
    "version": 1
  }
}