Pith Number

pith:GCOKTHVI

pith:2015:GCOKTHVI3CLL56S2W7FB5QESRJ

not attested not anchored not stored refs pending

A Simple Method for searching for Prime Pairs in the Goldbach Conjecture

Wei Sheng Zeng, Ziqi Sun

arxiv:1505.01185 v1 · 2015-05-04 · 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{GCOKTHVI3CLL56S2W7FB5QESRJ}

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	2026-05-18T02:16:50.371558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

309ca99ea8d896befa5ab7ca1ec0928a41e30b8db42b6796a890891d1cab09bf

Aliases

arxiv: 1505.01185 · arxiv_version: 1505.01185v1 · doi: 10.48550/arxiv.1505.01185 · pith_short_12: GCOKTHVI3CLL · pith_short_16: GCOKTHVI3CLL56S2 · pith_short_8: GCOKTHVI

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/GCOKTHVI3CLL56S2W7FB5QESRJ \
  | 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: 309ca99ea8d896befa5ab7ca1ec0928a41e30b8db42b6796a890891d1cab09bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af56c4f4a5c75a8d9503dfefdcfa8c28a0f85f069e7b8a1c33edf26bc473c7c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2015-05-04T14:11:31Z",
    "title_canon_sha256": "8fe70b316c957bd4cb1b2ba5b1e4f8f3f068f02a5c0f8c61ad371317cc6d3f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01185",
    "kind": "arxiv",
    "version": 1
  }
}