Pith Number

pith:JJEYNOIZ

pith:2017:JJEYNOIZ46SWCYMSX2W77S5HH6

not attested not anchored not stored refs pending

Nonradial solutions for the H\'enon equation close to the threshold

Pablo Figueroa, S\'ergio L. N. Neves

arxiv:1708.09112 v2 · 2017-08-30 · 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{JJEYNOIZ46SWCYMSX2W77S5HH6}

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	2026-05-18T00:33:58.548998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a4986b919e7a5616192beadffcba73fb60460d0e5c67a384b76bb0a664751c8

Aliases

arxiv: 1708.09112 · arxiv_version: 1708.09112v2 · doi: 10.48550/arxiv.1708.09112 · pith_short_12: JJEYNOIZ46SW · pith_short_16: JJEYNOIZ46SWCYMS · pith_short_8: JJEYNOIZ

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/JJEYNOIZ46SWCYMSX2W77S5HH6 \
  | 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: 4a4986b919e7a5616192beadffcba73fb60460d0e5c67a384b76bb0a664751c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c80ea390714f8398cd3eebe3a42811faf8f6bf20643b7e0c92962493f3fdcf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-08-30T04:34:29Z",
    "title_canon_sha256": "4729351ed77e4677576332e27e6d55186270adbd145c1c7c93198061943cd3eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09112",
    "kind": "arxiv",
    "version": 2
  }
}