Pith Number

pith:IPARXRM3

pith:2009:IPARXRM32THWCASXGERIEU23VZ

not attested not anchored not stored refs pending

Maximal surfaces and the universal Teichm\"uller space

Francesco Bonsante, Jean-Marc Schlenker

arxiv:0911.4124 v1 · 2009-11-20 · math.DG · math.CV · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IPARXRM32THWCASXGERIEU23VZ}

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	2026-05-18T04:39:16.739377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43c11bc59bd4cf610257312282535bae6b6e166601c9aaf04beb3105f198e4b1

Aliases

arxiv: 0911.4124 · arxiv_version: 0911.4124v1 · doi: 10.48550/arxiv.0911.4124 · pith_short_12: IPARXRM32THW · pith_short_16: IPARXRM32THWCASX · pith_short_8: IPARXRM3

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/IPARXRM32THWCASXGERIEU23VZ \
  | 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: 43c11bc59bd4cf610257312282535bae6b6e166601c9aaf04beb3105f198e4b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d27386b1d44d393d69df858c0831ac5aee52ddda784fdbf76e761f97f7bec4e9",
    "cross_cats_sorted": [
      "math.CV",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2009-11-20T21:04:02Z",
    "title_canon_sha256": "9e48f41e8ad6df9d02fdb85bd755d99a66ecbd46db1fbe5d2539a7427c0c21df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4124",
    "kind": "arxiv",
    "version": 1
  }
}