Pith Number

pith:RWHDQUS5

pith:2017:RWHDQUS535AYTAHK6KPJ7HBHBU

not attested not anchored not stored refs pending

Regularity estimates for nonlocal Schr\"odinger equations

Mouhamed Moustapha Fall

arxiv:1711.02206 v3 · 2017-11-06 · 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{RWHDQUS535AYTAHK6KPJ7HBHBU}

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	2026-05-18T00:16:08.403907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d8e38525ddf418980eaf29e9f9c270d1887585e37902c7894e237bad8c2651f

Aliases

arxiv: 1711.02206 · arxiv_version: 1711.02206v3 · doi: 10.48550/arxiv.1711.02206 · pith_short_12: RWHDQUS535AY · pith_short_16: RWHDQUS535AYTAHK · pith_short_8: RWHDQUS5

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/RWHDQUS535AYTAHK6KPJ7HBHBU \
  | 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: 8d8e38525ddf418980eaf29e9f9c270d1887585e37902c7894e237bad8c2651f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab997039a5b9cb1dcd096fd64aab1bf2a5a50ca5fe99882332ea9b1eb2b9071f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-06T22:48:28Z",
    "title_canon_sha256": "a84b53aa50321ae05d9ee24e44ed231b579132dfde7dd84777bb44e8c6019c65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02206",
    "kind": "arxiv",
    "version": 3
  }
}