Pith Number

pith:DF7VO5EH

pith:2018:DF7VO5EHKZTTPC3FYHLRKF25N3

not attested not anchored not stored refs pending

Points on polynomial curves in small boxes modulo an integer

Ali Mohammadi, Bryce Kerr

arxiv:1803.10373 v1 · 2018-03-28 · 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{DF7VO5EHKZTTPC3FYHLRKF25N3}

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	2026-05-18T00:19:55.632982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197f5774875667378b65c1d715175d6ed3083a6ccc2202a7f94442856a002459

Aliases

arxiv: 1803.10373 · arxiv_version: 1803.10373v1 · doi: 10.48550/arxiv.1803.10373 · pith_short_12: DF7VO5EHKZTT · pith_short_16: DF7VO5EHKZTTPC3F · pith_short_8: DF7VO5EH

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/DF7VO5EHKZTTPC3FYHLRKF25N3 \
  | 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: 197f5774875667378b65c1d715175d6ed3083a6ccc2202a7f94442856a002459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "573c62de28d28eda91cb97c07fc6776cf37e349ec78733740e9413a9eb79b55f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-03-28T01:22:52Z",
    "title_canon_sha256": "ca0ed22b1a1f8cb25c5ca8eca1c7ab32745c9c3a48cb52873973ec95196d2175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10373",
    "kind": "arxiv",
    "version": 1
  }
}