Pith Number

pith:EX6EWVX6

pith:2018:EX6EWVX6CXMDCQOALEGPY5RPA7

not attested not anchored not stored refs pending

On Properties of Geodesic Semilocal E-Preinvex Functions

Adem Kili\c{c}man, Wedad Saleh

arxiv:1808.09077 v1 · 2018-08-28 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EX6EWVX6CXMDCQOALEGPY5RPA7}

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	2026-05-18T00:07:04.594042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25fc4b56fe15d83141c0590cfc762f07f7c6b132e0147663887437ae484ce15f

Aliases

arxiv: 1808.09077 · arxiv_version: 1808.09077v1 · doi: 10.48550/arxiv.1808.09077 · pith_short_12: EX6EWVX6CXMD · pith_short_16: EX6EWVX6CXMDCQOA · pith_short_8: EX6EWVX6

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/EX6EWVX6CXMDCQOALEGPY5RPA7 \
  | 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: 25fc4b56fe15d83141c0590cfc762f07f7c6b132e0147663887437ae484ce15f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04d8adbfba92c22f14a6ad111ed882c10634bb5ba1f5021a479fcdf0d61a36f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-08-28T01:01:28Z",
    "title_canon_sha256": "9614b875a07ccd02950fde2f5c04dd4eacc6fbc2e357830dd61a84c9dfeeb358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09077",
    "kind": "arxiv",
    "version": 1
  }
}