Pith Number

pith:RV2W3OGY

pith:2014:RV2W3OGY3J63DAI76YSTVPUXPZ

not attested not anchored not stored refs pending

A Geometric Consideration of the Erd\H{o}s-Straus Conjecture

Eugen Ionascu, Kyle Bradford

arxiv:1411.3403 v2 · 2014-11-13 · 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{RV2W3OGY3J63DAI76YSTVPUXPZ}

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	2026-05-18T02:31:59.033064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d756db8d8da7db1811ff6253abe977e7d9421295c9c70e4d245c9304b6cc1ae

Aliases

arxiv: 1411.3403 · arxiv_version: 1411.3403v2 · doi: 10.48550/arxiv.1411.3403 · pith_short_12: RV2W3OGY3J63 · pith_short_16: RV2W3OGY3J63DAI7 · pith_short_8: RV2W3OGY

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/RV2W3OGY3J63DAI76YSTVPUXPZ \
  | 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: 8d756db8d8da7db1811ff6253abe977e7d9421295c9c70e4d245c9304b6cc1ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cfc658d929fdaacc3de5023be41c634b3e7fd2d9998bd1e44065bcf327de35f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-11-13T00:30:49Z",
    "title_canon_sha256": "03c8306b06bec324396833755a22b66236f0f43d0cc74f562d19cc6c83097eb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3403",
    "kind": "arxiv",
    "version": 2
  }
}