Pith Number

pith:AJVSCZVP

pith:2014:AJVSCZVP62VSAVYUVI62UNRF4Y

not attested not anchored not stored refs pending

Problems on combinatorial properties of primes

Zhi-Wei Sun

arxiv:1402.6641 v12 · 2014-02-25 · math.NT · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJVSCZVP62VSAVYUVI62UNRF4Y}

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	2026-05-18T01:20:02.107670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

026b2166aff6ab205714aa3daa3625e63775e37839439b6e8d902806521be1cf

Aliases

arxiv: 1402.6641 · arxiv_version: 1402.6641v12 · doi: 10.48550/arxiv.1402.6641 · pith_short_12: AJVSCZVP62VS · pith_short_16: AJVSCZVP62VSAVYU · pith_short_8: AJVSCZVP

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/AJVSCZVP62VSAVYUVI62UNRF4Y \
  | 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: 026b2166aff6ab205714aa3daa3625e63775e37839439b6e8d902806521be1cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1cf16070256007d690bd7258062976168c9f710bf22515bf6af929016fbd419",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-02-25T18:17:22Z",
    "title_canon_sha256": "0aad6b801f7f3fee969b2c661a51b654493e3a398c1e7058c220e9b5d7782544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6641",
    "kind": "arxiv",
    "version": 12
  }
}