Pith Number

pith:WEV4ZHGF

pith:2017:WEV4ZHGF6ANH3QIQSJXSF6LKRH

not attested not anchored not stored refs pending

Nonlinear Choquard equations: doubly critical case

Jinmyoung Seok

arxiv:1707.07820 v1 · 2017-07-25 · 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{WEV4ZHGF6ANH3QIQSJXSF6LKRH}

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	2026-05-18T00:39:30.210144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b12bcc9cc5f01a7dc110926f22f96a89eaf8f25bec3720599d54cb26e223059b

Aliases

arxiv: 1707.07820 · arxiv_version: 1707.07820v1 · doi: 10.48550/arxiv.1707.07820 · pith_short_12: WEV4ZHGF6ANH · pith_short_16: WEV4ZHGF6ANH3QIQ · pith_short_8: WEV4ZHGF

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/WEV4ZHGF6ANH3QIQSJXSF6LKRH \
  | 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: b12bcc9cc5f01a7dc110926f22f96a89eaf8f25bec3720599d54cb26e223059b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36505a403a11f4bb181d9c6d88e0748529e600ebc17213885d16efc551665268",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-07-25T06:02:46Z",
    "title_canon_sha256": "b4d8599b47e496c1d52a9a5f1549260835c6e13dc6f89db07020ea572897f817"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07820",
    "kind": "arxiv",
    "version": 1
  }
}