Pith Number

pith:NOOENY74

pith:2019:NOOENY74AVHMBZKVZIEJT7IM5G

not attested not anchored not stored refs pending

Variable order nonlocal Choquard problem with variable exponents

Reshmi Biswas, Sweta Tiwari

arxiv:1907.02837 v1 · 2019-07-05 · 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{NOOENY74AVHMBZKVZIEJT7IM5G}

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	2026-05-17T23:41:22.919031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b9c46e3fc054ec0e555ca0899fd0ce9a20c3b0383b0ec6ed0df7d7108bbb7a7

Aliases

arxiv: 1907.02837 · arxiv_version: 1907.02837v1 · doi: 10.48550/arxiv.1907.02837 · pith_short_12: NOOENY74AVHM · pith_short_16: NOOENY74AVHMBZKV · pith_short_8: NOOENY74

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/NOOENY74AVHMBZKVZIEJT7IM5G \
  | 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: 6b9c46e3fc054ec0e555ca0899fd0ce9a20c3b0383b0ec6ed0df7d7108bbb7a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb471b4663c76b271788eddd4f54e4e4bdbc8179856b1814e9c146c1176506f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-07-05T14:04:03Z",
    "title_canon_sha256": "9343f04f040b3afb6cfe37947ead0333881a4a06482babe81a6261e9b68391f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02837",
    "kind": "arxiv",
    "version": 1
  }
}