Pith Number

pith:5BR2BRZO

pith:2014:5BR2BRZO5ZDWQFHUZ2GPFR2YQN

not attested not anchored not stored refs pending

$H^1$-scattering for systems of $N$-defocusing weakly coupled NLS equations in low space dimensions

Biagio Cassano, Mirko Tarulli

arxiv:1409.8416 v1 · 2014-09-30 · 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{5BR2BRZO5ZDWQFHUZ2GPFR2YQN}

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	2026-05-18T02:41:25.398041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e863a0c72eee476814f4ce8cf2c7588379df55e9d505e40ead27fd97c755bc12

Aliases

arxiv: 1409.8416 · arxiv_version: 1409.8416v1 · doi: 10.48550/arxiv.1409.8416 · pith_short_12: 5BR2BRZO5ZDW · pith_short_16: 5BR2BRZO5ZDWQFHU · pith_short_8: 5BR2BRZO

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/5BR2BRZO5ZDWQFHUZ2GPFR2YQN \
  | 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: e863a0c72eee476814f4ce8cf2c7588379df55e9d505e40ead27fd97c755bc12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cfca3c3948de850feea5396f28b3750b952918efc745ea7667a5c67a554a4ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-09-30T08:00:49Z",
    "title_canon_sha256": "8af905967090b4ce5724207f06977c05aa47e650f59d2436342e7f37d3259edb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8416",
    "kind": "arxiv",
    "version": 1
  }
}