Pith Number

pith:LWDMVCFJ

pith:2012:LWDMVCFJ3GJIXGW4N7Z55X7WNS

not attested not anchored not stored refs pending

Stability of the Bergman kernel on a tower of coverings

Bo-Yong Chen, Siqi Fu

arxiv:1202.4371 v1 · 2012-02-20 · math.CV · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWDMVCFJ3GJIXGW4N7Z55X7WNS}

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	2026-05-18T04:01:51.631746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d86ca88a9d9928b9adc6ff3dedff66cafc140bfd89f15a05a6da25b279d4898

Aliases

arxiv: 1202.4371 · arxiv_version: 1202.4371v1 · doi: 10.48550/arxiv.1202.4371 · pith_short_12: LWDMVCFJ3GJI · pith_short_16: LWDMVCFJ3GJIXGW4 · pith_short_8: LWDMVCFJ

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/LWDMVCFJ3GJIXGW4N7Z55X7WNS \
  | 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: 5d86ca88a9d9928b9adc6ff3dedff66cafc140bfd89f15a05a6da25b279d4898

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a7bd777279f4b808dc4d747e8201727e62601f5bd56127ffeb961a3dd8c60d7",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2012-02-20T16:40:13Z",
    "title_canon_sha256": "5e0da874e8f7fcbfd426f1ea6783ab0a2899ecd2f85860ede3407166e3eb5661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4371",
    "kind": "arxiv",
    "version": 1
  }
}