Pith Number

pith:CKLT3RGR

pith:2017:CKLT3RGRJBCBNXLX72G5LR22ST

not attested not anchored not stored refs pending

The Diederich-Forn{\ae}ss index I: for domains of non-trivial index

Bingyuan Liu

arxiv:1701.00293 v4 · 2017-01-01 · math.CV · math.DG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKLT3RGRJBCBNXLX72G5LR22ST}

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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.

Cited by

1 paper in Pith

On Competing Definitions for the Diederich-Forn{\ae}ss Index

Receipt and verification

First computed	2026-05-18T00:34:42.027189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12973dc4d1484416dd77fe8dd5c75a94e6631b2db994e79cda3472ee016562a8

Aliases

arxiv: 1701.00293 · arxiv_version: 1701.00293v4 · doi: 10.48550/arxiv.1701.00293 · pith_short_12: CKLT3RGRJBCB · pith_short_16: CKLT3RGRJBCBNXLX · pith_short_8: CKLT3RGR

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/CKLT3RGRJBCBNXLX72G5LR22ST \
  | 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: 12973dc4d1484416dd77fe8dd5c75a94e6631b2db994e79cda3472ee016562a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f303179c97205d7cd34d3453b37d5eca82855d8e8fa2d062a26c4ea13ab46fad",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-01-01T22:22:46Z",
    "title_canon_sha256": "788fdca448cdb7a536aac7602580d2565a4e0dfa56260ac9b71aa5df604ef643"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00293",
    "kind": "arxiv",
    "version": 4
  }
}