Pith Number

pith:EJBY7F5A

pith:2017:EJBY7F5AM4N6GAF2PX5LT4VVSW

not attested not anchored not stored refs pending

A Core Decomposition of Compact Sets in the Plane

Benoit Loridant, Jun Luo, Yi Yang

arxiv:1712.06300 v2 · 2017-12-18 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJBY7F5AM4N6GAF2PX5LT4VVSW}

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	2026-05-18T00:00:13.492099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22438f97a0671be300ba7dfab9f2b5959fbacbd91bd1265a62cc4adecda44570

Aliases

arxiv: 1712.06300 · arxiv_version: 1712.06300v2 · doi: 10.48550/arxiv.1712.06300 · pith_short_12: EJBY7F5AM4N6 · pith_short_16: EJBY7F5AM4N6GAF2 · pith_short_8: EJBY7F5A

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/EJBY7F5AM4N6GAF2PX5LT4VVSW \
  | 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: 22438f97a0671be300ba7dfab9f2b5959fbacbd91bd1265a62cc4adecda44570

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f70c554e46ff7f0c1b1c1d71683c9a5d4aec555c261c1d255436321317bfac68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-12-18T09:03:46Z",
    "title_canon_sha256": "3f8e6a327045cabc83688a7b3684f1c95af15415ad32380844a800d101226ea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06300",
    "kind": "arxiv",
    "version": 2
  }
}