Pith Number

pith:EVZT43DW

pith:2012:EVZT43DWT7DRMUIWQDBZKKT2NI

not attested not anchored not stored refs pending

Holomorphic Cubic Differentials and Minimal Lagrangian Surfaces in CH2

John Loftin, Marcello Lucia, Zheng Huang

arxiv:1201.3941 v1 · 2012-01-18 · math.DG · 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{EVZT43DWT7DRMUIWQDBZKKT2NI}

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	2026-05-18T04:04:16.407232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25733e6c769fc716511680c3952a7a6a099124cd918a2c05fd5bfebdd805bcdc

Aliases

arxiv: 1201.3941 · arxiv_version: 1201.3941v1 · doi: 10.48550/arxiv.1201.3941 · pith_short_12: EVZT43DWT7DR · pith_short_16: EVZT43DWT7DRMUIW · pith_short_8: EVZT43DW

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/EVZT43DWT7DRMUIWQDBZKKT2NI \
  | 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: 25733e6c769fc716511680c3952a7a6a099124cd918a2c05fd5bfebdd805bcdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd093b1a62365420ea76fb79bc32ac85db60b96007ca6b4c2fce24bcd348a113",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-01-18T22:40:07Z",
    "title_canon_sha256": "faea37bbddeacb774a779995a87f5fadf6307d3e1013ef8dfc29275ed1acc931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3941",
    "kind": "arxiv",
    "version": 1
  }
}