Pith Number

pith:UEO2WISV

pith:2018:UEO2WISVCGS2PKDMA6XI5G2KSL

not attested not anchored not stored refs pending

Qualitative analysis for an elliptic system in the punctured space

Hui Yang, Wenming Zou

arxiv:1811.07079 v1 · 2018-11-17 · 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{UEO2WISVCGS2PKDMA6XI5G2KSL}

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	2026-05-18T00:00:29.039357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a11dab225511a5a7a86c07ae8e9b4a92f9fa20b74838aaf932b6e45f8b9108f6

Aliases

arxiv: 1811.07079 · arxiv_version: 1811.07079v1 · doi: 10.48550/arxiv.1811.07079 · pith_short_12: UEO2WISVCGS2 · pith_short_16: UEO2WISVCGS2PKDM · pith_short_8: UEO2WISV

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/UEO2WISVCGS2PKDMA6XI5G2KSL \
  | 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: a11dab225511a5a7a86c07ae8e9b4a92f9fa20b74838aaf932b6e45f8b9108f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d5f615083ebfb6afdbdfadb8bb0cf8de8637c1570df22e769809d43fa0b82bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-11-17T02:31:47Z",
    "title_canon_sha256": "c4d1f0047d1329494c76c90e8cbf3d031f55efc650e11bed67b0e1498dc1be50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07079",
    "kind": "arxiv",
    "version": 1
  }
}