Pith Number

pith:3YWK53WQ

pith:2018:3YWK53WQGTRNK2MWBYY7IFTFJV

not attested not anchored not stored refs pending

On the dynamics of a quadratic Schr\"odinger system in dimension $n=5$

Ademir Pastor, Norman Noguera

arxiv:1810.01390 v1 · 2018-10-02 · 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{3YWK53WQGTRNK2MWBYY7IFTFJV}

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	2026-05-18T00:04:18.077407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de2caeeed034e2d569960e31f416654d790189cd5f29a73270c52965902a9291

Aliases

arxiv: 1810.01390 · arxiv_version: 1810.01390v1 · doi: 10.48550/arxiv.1810.01390 · pith_short_12: 3YWK53WQGTRN · pith_short_16: 3YWK53WQGTRNK2MW · pith_short_8: 3YWK53WQ

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/3YWK53WQGTRNK2MWBYY7IFTFJV \
  | 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: de2caeeed034e2d569960e31f416654d790189cd5f29a73270c52965902a9291

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0897a49eb2fadfaae95a6affbbbacb7d2717bfec9869fd6c24dfd33cfe047cf6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-10-02T17:31:05Z",
    "title_canon_sha256": "a808b84c3079c5844472280debf78af55d9c06a1400f5e905fb34f8ca1f174ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01390",
    "kind": "arxiv",
    "version": 1
  }
}