Pith Number

pith:OBMNSGZN

pith:2025:OBMNSGZNB22TXI5U2ILOC5MRAV

not attested not anchored not stored refs pending

Diophantine FLINT-HILLS series

Carlos L\'opez Zapata, Nikos Mantzakouras

arxiv:2502.03474 v1 · 2025-01-21 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBMNSGZNB22TXI5U2ILOC5MRAV}

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	2026-07-05T10:10:10.945705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7058d91b2d0eb53ba3b4d216e17591057b582ace67696948020d82a3f9aac150

Aliases

arxiv: 2502.03474 · arxiv_version: 2502.03474v1 · doi: 10.48550/arxiv.2502.03474 · pith_short_12: OBMNSGZNB22T · pith_short_16: OBMNSGZNB22TXI5U · pith_short_8: OBMNSGZN

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/OBMNSGZNB22TXI5U2ILOC5MRAV \
  | 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: 7058d91b2d0eb53ba3b4d216e17591057b582ace67696948020d82a3f9aac150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db8c1332683ddeb0052ae18cd3e334aeeadc88817b6bcfe351ad2beb00d19996",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2025-01-21T18:40:16Z",
    "title_canon_sha256": "1c5eb8c3c985bd2928082a5cd520ddd8983d7f8e796d514778514e9a9c4b5598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03474",
    "kind": "arxiv",
    "version": 1
  }
}