Pith Number

pith:QBZ3OYYV

pith:2011:QBZ3OYYVSJN3CBME5ALEAFAGOZ

not attested not anchored not stored refs pending

An example of stable excited state on nonlinear Schr\"odinger equation with nonlocal nonlinearity

Masaya Maeda, Satoshi Masaki

arxiv:1109.2653 v1 · 2011-09-13 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBZ3OYYVSJN3CBME5ALEAFAGOZ}

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	2026-05-18T04:13:07.985163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8073b76315925bb10584e816401406766b1dba32c9cf81c1307fdd0f83c5cb5e

Aliases

arxiv: 1109.2653 · arxiv_version: 1109.2653v1 · doi: 10.48550/arxiv.1109.2653 · pith_short_12: QBZ3OYYVSJN3 · pith_short_16: QBZ3OYYVSJN3CBME · pith_short_8: QBZ3OYYV

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/QBZ3OYYVSJN3CBME5ALEAFAGOZ \
  | 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: 8073b76315925bb10584e816401406766b1dba32c9cf81c1307fdd0f83c5cb5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dde06da9bc5470a803427eed9beb4fc1e88a9f79f6863c82dc765d9b40f714b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-09-13T01:03:24Z",
    "title_canon_sha256": "e832bece698ed814a0a8aedd92ea812f5df2ffcecd204a5c8b7c865213e47ded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2653",
    "kind": "arxiv",
    "version": 1
  }
}