Pith Number

pith:4R4AET4A

pith:2014:4R4AET4ARULFIICWFXZMNZGUG6

not attested not anchored not stored refs pending

Remarks on planar Blaschke-Santal\'o inequality

E. Makai Jr, K. J. B\"or\"oczky

arxiv:1411.3842 v1 · 2014-11-14 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4R4AET4ARULFIICWFXZMNZGUG6}

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	2026-05-18T02:34:53.021849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e478024f808d165420562df2c6e4d4378bef385b50f5f3d83c9460353fc9e1aa

Aliases

arxiv: 1411.3842 · arxiv_version: 1411.3842v1 · doi: 10.48550/arxiv.1411.3842 · pith_short_12: 4R4AET4ARULF · pith_short_16: 4R4AET4ARULFIICW · pith_short_8: 4R4AET4A

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/4R4AET4ARULFIICWFXZMNZGUG6 \
  | 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: e478024f808d165420562df2c6e4d4378bef385b50f5f3d83c9460353fc9e1aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e94038b52f26afe1d8e7c0271ad589c1d3ec6d581243d98178a4030dd4a15633",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2014-11-14T09:43:04Z",
    "title_canon_sha256": "9b14a90faf86195b69876ed5cbfc58768dc0e1d7e16de34bd0ab555cf4037dd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3842",
    "kind": "arxiv",
    "version": 1
  }
}