Pith Number

pith:XH5EHMMN

pith:2019:XH5EHMMNQOLTI4BNWD42LGDU7G

not attested not anchored not stored refs pending

Bergman projections induced by doubling weights on the unit ball of Cn

Juntao Du, Songxiao Li, Xiaosong Liu, Yecheng Shi

arxiv:1906.07950 v1 · 2019-06-19 · math.CV · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XH5EHMMNQOLTI4BNWD42LGDU7G}

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	2026-05-17T23:42:55.073623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9fa43b18d839734702db0f9a59874f997ef44034cc165b756fe7b63b9ca04e2

Aliases

arxiv: 1906.07950 · arxiv_version: 1906.07950v1 · doi: 10.48550/arxiv.1906.07950 · pith_short_12: XH5EHMMNQOLT · pith_short_16: XH5EHMMNQOLTI4BN · pith_short_8: XH5EHMMN

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/XH5EHMMNQOLTI4BNWD42LGDU7G \
  | 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: b9fa43b18d839734702db0f9a59874f997ef44034cc165b756fe7b63b9ca04e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8e99772c8720ddff41c2d0a852e19b8e0591c659be112a48d2cb83718bf67ad",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2019-06-19T07:28:00Z",
    "title_canon_sha256": "d8e3476d2790d176079cc15d7efeccbf4a312b3fe69ca95042f0fda7435dcbc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07950",
    "kind": "arxiv",
    "version": 1
  }
}