Pith Number

pith:QEYWFG6N

pith:2010:QEYWFG6N577CJZWVRBMW6JFMJP

not attested not anchored not stored refs pending

A Note on the Andrica Conjecture

Marek Wolf

arxiv:1010.3945 v1 · 2010-10-19 · 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{QEYWFG6N577CJZWVRBMW6JFMJP}

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	2026-05-18T04:39:07.206078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8131629bcdeffe24e6d588596f24ac4be1f0f229038f6d5a921ec87d6cf3b022

Aliases

arxiv: 1010.3945 · arxiv_version: 1010.3945v1 · doi: 10.48550/arxiv.1010.3945 · pith_short_12: QEYWFG6N577C · pith_short_16: QEYWFG6N577CJZWV · pith_short_8: QEYWFG6N

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/QEYWFG6N577CJZWVRBMW6JFMJP \
  | 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: 8131629bcdeffe24e6d588596f24ac4be1f0f229038f6d5a921ec87d6cf3b022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "141c7221723bb25be69f75b300fc506bb9caab6fb48890bf0b89d7dafb959f17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2010-10-19T15:12:30Z",
    "title_canon_sha256": "48555bea701fe69740ba5796952e932443d29d0fb139102683e48f30b412c0ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3945",
    "kind": "arxiv",
    "version": 1
  }
}