Pith Number

pith:DCH67TWP

pith:2011:DCH67TWPMJY4CVIMWL6PNKFMI4

not attested not anchored not stored refs pending

Weighted Barycentric Sets and Singular Liouville Equations on Compact Surfaces

Alessandro Carlotto, Andrea Malchiodi

arxiv:1105.2363 v2 · 2011-05-12 · 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{DCH67TWPMJY4CVIMWL6PNKFMI4}

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	2026-05-18T04:12:02.015614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

188fefcecf6271c1550cb2fcf6a8ac472709b6067651d812f10fb4084b562954

Aliases

arxiv: 1105.2363 · arxiv_version: 1105.2363v2 · doi: 10.48550/arxiv.1105.2363 · pith_short_12: DCH67TWPMJY4 · pith_short_16: DCH67TWPMJY4CVIM · pith_short_8: DCH67TWP

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/DCH67TWPMJY4CVIMWL6PNKFMI4 \
  | 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: 188fefcecf6271c1550cb2fcf6a8ac472709b6067651d812f10fb4084b562954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed4e8e58dea17aec8cd3966d1b82d97da2e4906d5af4b883d768754a5b3ccfe6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-05-12T03:33:09Z",
    "title_canon_sha256": "fd974fc976c83f01463e490ab3e2741b6f2dfeccb776f2469a7ba8068f3175b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2363",
    "kind": "arxiv",
    "version": 2
  }
}