Pith Number

pith:YSBFFMT4

pith:2011:YSBFFMT4S72RH3PI5BETU7JLDJ

not attested not anchored not stored refs pending

On one extremal property of a regular simplex

Dmytro Skorokhodov, Nataliya Parfinovych, Vladislav Babenko, Yuliya Babenko

arxiv:1101.2496 v1 · 2011-01-13 · math.NA · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YSBFFMT4S72RH3PI5BETU7JLDJ}

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	2026-05-18T04:31:41.949731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c48252b27c97f513ede8e8493a7d2b1a6e2da11c1920a0c80b3208f9eaee38e6

Aliases

arxiv: 1101.2496 · arxiv_version: 1101.2496v1 · doi: 10.48550/arxiv.1101.2496 · pith_short_12: YSBFFMT4S72R · pith_short_16: YSBFFMT4S72RH3PI · pith_short_8: YSBFFMT4

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/YSBFFMT4S72RH3PI5BETU7JLDJ \
  | 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: c48252b27c97f513ede8e8493a7d2b1a6e2da11c1920a0c80b3208f9eaee38e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7bddc8370699b70680df371bbb348ec2d73ce617f9602cec27eb04c1efa9a37",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-01-13T07:12:55Z",
    "title_canon_sha256": "53d7f40ef75f686398126d8ad30372820c13e0e0657f15e16cd01170119ee261"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2496",
    "kind": "arxiv",
    "version": 1
  }
}