Pith Number

pith:2FERLAVK

pith:2019:2FERLAVKXGHNXKTMBFD7S45ON6

not attested not anchored not stored refs pending

On Szemer\'edi's theorem with differences from a random set

Daniel Altman

arxiv:1905.05045 v2 · 2019-05-13 · math.NT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FERLAVKXGHNXKTMBFD7S45ON6}

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.

Cited by

1 paper in Pith

Subspaces of tensors with high analytic rank

Receipt and verification

First computed	2026-07-05T00:16:03.905172Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1491582aab98edbaa6c0947f973ae6fa6a39bec3d0494b24e6fc8b05de838fd

Aliases

arxiv: 1905.05045 · arxiv_version: 1905.05045v2 · doi: 10.48550/arxiv.1905.05045 · pith_short_12: 2FERLAVKXGHN · pith_short_16: 2FERLAVKXGHNXKTM · pith_short_8: 2FERLAVK

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/2FERLAVKXGHNXKTMBFD7S45ON6 \
  | 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: d1491582aab98edbaa6c0947f973ae6fa6a39bec3d0494b24e6fc8b05de838fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4331acb62579ac022ed0b06979864b6c0bcb0daec4732fdaebb7989cccd89da",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2019-05-13T14:02:42Z",
    "title_canon_sha256": "a489e58ad3301de4a3d407035bab68f673b247fdeb6eab03e5a5da90693a1172"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.05045",
    "kind": "arxiv",
    "version": 2
  }
}