Pith Number

pith:WPUHVPGX

pith:2016:WPUHVPGXASOYCOHNLMJEGZDMSB

not attested not anchored not stored refs pending

Geometric properties of $\log$-polyharmonic mappings

Bin Sheng, Jiaolong Chen, Xiaotao Wang

arxiv:1605.02293 v4 · 2016-05-08 · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPUHVPGXASOYCOHNLMJEGZDMSB}

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	2026-05-18T01:00:09.451614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3e87abcd7049d8138ed5b1243646c907fea819ba896b67123acffbe867bdf36

Aliases

arxiv: 1605.02293 · arxiv_version: 1605.02293v4 · doi: 10.48550/arxiv.1605.02293 · pith_short_12: WPUHVPGXASOY · pith_short_16: WPUHVPGXASOYCOHN · pith_short_8: WPUHVPGX

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/WPUHVPGXASOYCOHNLMJEGZDMSB \
  | 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: b3e87abcd7049d8138ed5b1243646c907fea819ba896b67123acffbe867bdf36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d040dabb6a51b75e36808e6f38686ed67243fd68347b9327e5954017e546f67c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-05-08T08:36:18Z",
    "title_canon_sha256": "4014a2a117918fe755ac59efece3013f23f28734958617fde13319f31c07a75a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02293",
    "kind": "arxiv",
    "version": 4
  }
}