Pith Number

pith:SMJEQ6X6

pith:2011:SMJEQ6X6KFLFCIZXNOFHZTPSOQ

not attested not anchored not stored refs pending

Five Exponential Diophantine Equations and Mayhem Problem M429

Konstantine Zelator

arxiv:1112.3862 v1 · 2011-12-13 · 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{SMJEQ6X6KFLFCIZXNOFHZTPSOQ}

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	2026-05-18T04:06:08.597273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9312487afe51565123376b8a7ccdf2740c3cedee98c78392fd650921fdbe6edd

Aliases

arxiv: 1112.3862 · arxiv_version: 1112.3862v1 · doi: 10.48550/arxiv.1112.3862 · pith_short_12: SMJEQ6X6KFLF · pith_short_16: SMJEQ6X6KFLFCIZX · pith_short_8: SMJEQ6X6

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/SMJEQ6X6KFLFCIZXNOFHZTPSOQ \
  | 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: 9312487afe51565123376b8a7ccdf2740c3cedee98c78392fd650921fdbe6edd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cc95fc9c371ebda5e2124310e4ac5ed65137733f77782f5db4b0dbd82af19f3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2011-12-13T19:00:22Z",
    "title_canon_sha256": "975ef11d6499e9ba2ecb016d656ef724b59647167edc1ef2df2d9866dd03478c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3862",
    "kind": "arxiv",
    "version": 1
  }
}