Pith Number

pith:ZOCUXMWU

pith:2016:ZOCUXMWUXGTKOKIY3H7LT372ED

not attested not anchored not stored refs pending

Absolute $\mathcal F$-Borel classes

Vojt\v{e}ch Kova\v{r}\'ik

arxiv:1607.03826 v7 · 2016-07-13 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZOCUXMWUXGTKOKIY3H7LT372ED}

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	2026-05-18T00:17:55.287859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb854bb2d4b9a6a72918d9feb9effa20c8455df8341dac42c22ca993da4787ab

Aliases

arxiv: 1607.03826 · arxiv_version: 1607.03826v7 · doi: 10.48550/arxiv.1607.03826 · pith_short_12: ZOCUXMWUXGTK · pith_short_16: ZOCUXMWUXGTKOKIY · pith_short_8: ZOCUXMWU

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/ZOCUXMWUXGTKOKIY3H7LT372ED \
  | 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: cb854bb2d4b9a6a72918d9feb9effa20c8455df8341dac42c22ca993da4787ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9172f9b9bffca0b3d84ebcd5ff80f90f54144121940daa6adf8111d8742ecc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2016-07-13T17:02:25Z",
    "title_canon_sha256": "18ba3f1c031a82b21a0a429d80b87c9440120423644b73048e87892c0d9dfa5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03826",
    "kind": "arxiv",
    "version": 7
  }
}