Pith Number

pith:QICHLJIB

pith:2019:QICHLJIBYF3JAG5IRSSD3PS2PW

not attested not anchored not stored refs pending

Two Applications of Boolean Valued Analysis

A.G. Kusraev, S.S. Kutateladze

arxiv:1908.02471 v1 · 2019-08-07 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QICHLJIBYF3JAG5IRSSD3PS2PW}

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	2026-07-05T00:10:03.530862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

820475a501c176901ba88ca43dbe5a7d9324258dc6e97c6528176454881eb9a4

Aliases

arxiv: 1908.02471 · arxiv_version: 1908.02471v1 · doi: 10.48550/arxiv.1908.02471 · pith_short_12: QICHLJIBYF3J · pith_short_16: QICHLJIBYF3JAG5I · pith_short_8: QICHLJIB

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/QICHLJIBYF3JAG5IRSSD3PS2PW \
  | 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: 820475a501c176901ba88ca43dbe5a7d9324258dc6e97c6528176454881eb9a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83d2e851dd73fcbd6e1a4e5019664d37bd2c79dcc2d90fa0e28ad3190d4b4ed3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2019-08-07T07:33:32Z",
    "title_canon_sha256": "73f10f236a3540a58fe3ee74411ed7ef61f709123f79350895770a4c95a4aec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02471",
    "kind": "arxiv",
    "version": 1
  }
}