Pith Number

pith:4OMWVIXA

pith:2017:4OMWVIXA36BG7P6WZORTOCCGFJ

not attested not anchored not stored refs pending

Local Cauchy theory for the nonlinear Schr\"odinger equation in spaces of infinite mass

Sim\~ao Correia

arxiv:1706.08475 v1 · 2017-06-26 · 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{4OMWVIXA36BG7P6WZORTOCCGFJ}

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	2026-05-18T00:41:42.517411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3996aa2e0df826fbfd6cba33708462a77904fb60257e8ce5321f6006dca9dc9

Aliases

arxiv: 1706.08475 · arxiv_version: 1706.08475v1 · doi: 10.48550/arxiv.1706.08475 · pith_short_12: 4OMWVIXA36BG · pith_short_16: 4OMWVIXA36BG7P6W · pith_short_8: 4OMWVIXA

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/4OMWVIXA36BG7P6WZORTOCCGFJ \
  | 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: e3996aa2e0df826fbfd6cba33708462a77904fb60257e8ce5321f6006dca9dc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "927ab347f1de87ba36401f01c547f5f3a760e5d9aa6c77ef63bc7cdec32235d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-06-26T16:47:26Z",
    "title_canon_sha256": "f2d3ec304de68e1d8510a62ce70ef787fbce869a7315833f5d2939489f38209e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08475",
    "kind": "arxiv",
    "version": 1
  }
}