Pith Number

pith:HDV4G7LV

pith:2024:HDV4G7LVPKBMZHBQMB45JVABXQ

not attested not anchored not stored refs pending

Fine structure of rupture set for semilinear elliptic equation with singular nonlinearity

Wei Wang, Zhifei Zhang

arxiv:2411.16048 v2 · 2024-11-25 · 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{HDV4G7LVPKBMZHBQMB45JVABXQ}

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	2026-07-05T09:47:57.613191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38ebc37d757a82cc9c306079d4d401bc0a56a0de99be11c2b03bb7d113852082

Aliases

arxiv: 2411.16048 · arxiv_version: 2411.16048v2 · doi: 10.48550/arxiv.2411.16048 · pith_short_12: HDV4G7LVPKBM · pith_short_16: HDV4G7LVPKBMZHBQ · pith_short_8: HDV4G7LV

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/HDV4G7LVPKBMZHBQMB45JVABXQ \
  | 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: 38ebc37d757a82cc9c306079d4d401bc0a56a0de99be11c2b03bb7d113852082

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17f3b428aae11877d3980fa6a43579decdac032a372e7f38e75dfe89203d5a35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-11-25T02:28:58Z",
    "title_canon_sha256": "00ab1fbbc60076cb3730b023cfa924fe37f5af3bb88fcae980f79e33c37122be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.16048",
    "kind": "arxiv",
    "version": 2
  }
}