Pith Number

pith:47H4XXTT

pith:2017:47H4XXTTIUY2AKNI6UTRSXSWJH

not attested not anchored not stored refs pending

On the Waring-Goldbach Problem for One Square and Five Cubes

Jinjiang Li, Min Zhang

arxiv:1707.07808 v2 · 2017-07-25 · 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{47H4XXTTIUY2AKNI6UTRSXSWJH}

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	2026-05-18T00:26:54.726653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7cfcbde734531a029a8f527195e5649e3cbec231d4d7292dcecbdecbc956080

Aliases

arxiv: 1707.07808 · arxiv_version: 1707.07808v2 · doi: 10.48550/arxiv.1707.07808 · pith_short_12: 47H4XXTTIUY2 · pith_short_16: 47H4XXTTIUY2AKNI · pith_short_8: 47H4XXTT

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/47H4XXTTIUY2AKNI6UTRSXSWJH \
  | 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: e7cfcbde734531a029a8f527195e5649e3cbec231d4d7292dcecbdecbc956080

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d36a83ce6a90ab99914974e06ab2d670eded174d5d9d0ee34ffccbd924d0a78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-07-25T04:13:22Z",
    "title_canon_sha256": "00becf63a885558e39e35113b492802949c4b213609c56823b947b81c8b3e753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07808",
    "kind": "arxiv",
    "version": 2
  }
}