Pith Number

pith:5YQLHHOF

pith:2017:5YQLHHOF3DCYGTJBUFL6IXCE6V

not attested not anchored not stored refs pending

Finite Representability of Integers as $2$-Sums

Anant Godbole, Zach Higgins, Zoe Koch

arxiv:1705.05198 v1 · 2017-05-15 · 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{5YQLHHOF3DCYGTJBUFL6IXCE6V}

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	2026-05-18T00:44:31.125382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee20b39dc5d8c5834d21a157e45c44f55ba47fc80dbce07075894362bc36a56f

Aliases

arxiv: 1705.05198 · arxiv_version: 1705.05198v1 · doi: 10.48550/arxiv.1705.05198 · pith_short_12: 5YQLHHOF3DCY · pith_short_16: 5YQLHHOF3DCYGTJB · pith_short_8: 5YQLHHOF

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/5YQLHHOF3DCYGTJBUFL6IXCE6V \
  | 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: ee20b39dc5d8c5834d21a157e45c44f55ba47fc80dbce07075894362bc36a56f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "899c3868362824183138ed7bb05271eeabc2e6e78bc3a2f89babfabab01f34f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-05-15T12:53:01Z",
    "title_canon_sha256": "6c8516949667b8c1cff18228a57d63b0fcabb8621d12a283e63aeea97de972f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05198",
    "kind": "arxiv",
    "version": 1
  }
}