Pith Number

pith:KQGXO34S

pith:2019:KQGXO34SCG36STOH2KF2K2R373

not attested not anchored not stored refs pending

Tripartite coincidence-best proximity points in generalized metric spaces

Ali Abkar, Masoud Norouzian

arxiv:1904.10309 v1 · 2019-04-22 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQGXO34SCG36STOH2KF2K2R373}

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	2026-05-17T23:47:54.501136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

540d776f9211b7e94dc7d28ba56a3bfefbeee40e1eac9540044a80a418e19d27

Aliases

arxiv: 1904.10309 · arxiv_version: 1904.10309v1 · doi: 10.48550/arxiv.1904.10309 · pith_short_12: KQGXO34SCG36 · pith_short_16: KQGXO34SCG36STOH · pith_short_8: KQGXO34S

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/KQGXO34SCG36STOH2KF2K2R373 \
  | 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: 540d776f9211b7e94dc7d28ba56a3bfefbeee40e1eac9540044a80a418e19d27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "418cfd7ee297d8fea8770faa18021a2287df83cf594f2868cd3a9179f2a06907",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2019-04-22T08:57:58Z",
    "title_canon_sha256": "87db3048ada7f4bd3739b2ef8c1f280066577684ff0305e0e57d09f11acfc8f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10309",
    "kind": "arxiv",
    "version": 1
  }
}