Pith Number

pith:U4UYD2BG

pith:2018:U4UYD2BGOGDSOAYUJ6KDY2LDIQ

not attested not anchored not stored refs pending

Regularity results for the equation $u_{11}u_{22} = 1$

Connor Mooney, Ovidiu Savin

arxiv:1806.05532 v1 · 2018-06-14 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4UYD2BGOGDSOAYUJ6KDY2LDIQ}

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	2026-05-18T00:13:14.910036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a72981e82671872703144f943c69634436df25ee9bdb921d52899e706b86abc3

Aliases

arxiv: 1806.05532 · arxiv_version: 1806.05532v1 · doi: 10.48550/arxiv.1806.05532 · pith_short_12: U4UYD2BGOGDS · pith_short_16: U4UYD2BGOGDSOAYU · pith_short_8: U4UYD2BG

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/U4UYD2BGOGDSOAYUJ6KDY2LDIQ \
  | 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: a72981e82671872703144f943c69634436df25ee9bdb921d52899e706b86abc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b91a4d617921bd06f8e086c64c7784e91813f4beb4cde74e1d5bdcbcd0b56d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-06-14T13:32:23Z",
    "title_canon_sha256": "e4e43ea2c3cbd76ea484e0ffe1a4673c3ddbc3da1c72eb6fb4713ef5614f6121"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05532",
    "kind": "arxiv",
    "version": 1
  }
}