Pith Number

pith:CKQZXYDG

pith:2019:CKQZXYDGFFN3U4WNYGNEE3QQ5M

not attested not anchored not stored refs pending

A semilinear Schroedinger equation with random potential

Avy Soffer, Marius Beceanu

arxiv:1903.03451 v1 · 2019-03-08 · math.AP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CKQZXYDGFFN3U4WNYGNEE3QQ5M}

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.

Cited by

1 paper in Pith

On the Existence of Self-Similar solutions for some Nonlinear Schr\"odinger equations

Receipt and verification

First computed	2026-05-17T23:51:45.457646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12a19be066295bba72cdc19a426e10eb0404f88127588d1159e49e3ec9d3b399

Aliases

arxiv: 1903.03451 · arxiv_version: 1903.03451v1 · doi: 10.48550/arxiv.1903.03451 · pith_short_12: CKQZXYDGFFN3 · pith_short_16: CKQZXYDGFFN3U4WN · pith_short_8: CKQZXYDG

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/CKQZXYDGFFN3U4WNYGNEE3QQ5M \
  | 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: 12a19be066295bba72cdc19a426e10eb0404f88127588d1159e49e3ec9d3b399

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3914da7c035b8a6ae4d1dfa067140a2674e8add6f8f4f5054983bb7c7247496b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-03-08T13:59:49Z",
    "title_canon_sha256": "6f83d58ddc5e53cd81e064ffcba23db3851c32f2f6eee6d88c9ff50cd6db922f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03451",
    "kind": "arxiv",
    "version": 1
  }
}