Pith Number

pith:PR2WVD2U

pith:2016:PR2WVD2U3NTYXYCWTWDIZ5BFTM

not attested not anchored not stored refs pending

On the Erd\"{o}s flat polynomials problem, Chowla conjecture and Riemann Hypothesis

el Houcein el Abdalaoui

arxiv:1609.03435 v2 · 2016-09-12 · math.CO · math.CV · 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{PR2WVD2U3NTYXYCWTWDIZ5BFTM}

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	2026-05-18T00:53:02.299556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c756a8f54db678be0569d868cf4259b09a9ac23bcf7ec858e567ee22f6a0e94

Aliases

arxiv: 1609.03435 · arxiv_version: 1609.03435v2 · doi: 10.48550/arxiv.1609.03435 · pith_short_12: PR2WVD2U3NTY · pith_short_16: PR2WVD2U3NTYXYCW · pith_short_8: PR2WVD2U

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/PR2WVD2U3NTYXYCWTWDIZ5BFTM \
  | 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: 7c756a8f54db678be0569d868cf4259b09a9ac23bcf7ec858e567ee22f6a0e94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d047d7fb3289d3c5dff541374b2fa4b1025adf821136ea2585a2f0fd535be73",
    "cross_cats_sorted": [
      "math.CV",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-09-12T15:08:11Z",
    "title_canon_sha256": "d5a5798b17eb9b23e28e94014c6421c2adb1f88665c3a87c98b85e7a5e0b4641"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03435",
    "kind": "arxiv",
    "version": 2
  }
}