Pith Number

pith:46SM3N4W

pith:2019:46SM3N4WKST3V54LROQJ5V5WJN

not attested not anchored not stored refs pending

Schroedinger wave operators on the discrete half-line

Hideki Inoue, Naohiro Tsuzu

arxiv:1907.03243 v1 · 2019-07-07 · 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{46SM3N4WKST3V54LROQJ5V5WJN}

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	2026-05-17T23:41:16.771781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7a4cdb79654a7baf78b8ba09ed7b64b46516b82cd6547733ed6fcae796faeab

Aliases

arxiv: 1907.03243 · arxiv_version: 1907.03243v1 · doi: 10.48550/arxiv.1907.03243 · pith_short_12: 46SM3N4WKST3 · pith_short_16: 46SM3N4WKST3V54L · pith_short_8: 46SM3N4W

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/46SM3N4WKST3V54LROQJ5V5WJN \
  | 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: e7a4cdb79654a7baf78b8ba09ed7b64b46516b82cd6547733ed6fcae796faeab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad393abca7ef35108bbeadb2c932d4d1b60eccb509d5f215f11a3a5679e4bac1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2019-07-07T08:02:30Z",
    "title_canon_sha256": "c02a203e88442e0e300e90301b940bf398a8aeeb095a2c1ebc4803ff27f5191d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03243",
    "kind": "arxiv",
    "version": 1
  }
}