Pith Number

pith:6U6DGDE6

pith:2012:6U6DGDE6HJ44AOKOCH2C6OLB5H

not attested not anchored not stored refs pending

Minimal surface systems, maximal surface systems, and special Lagrangian equations

Hojoo Lee

arxiv:1204.0244 v1 · 2012-04-01 · 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{6U6DGDE6HJ44AOKOCH2C6OLB5H}

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	2026-05-18T03:58:49.811069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53c330c9e3a79c0394e11f42f3961e9e3ec1898018f17bf1d4454d7068df99c

Aliases

arxiv: 1204.0244 · arxiv_version: 1204.0244v1 · doi: 10.48550/arxiv.1204.0244 · pith_short_12: 6U6DGDE6HJ44 · pith_short_16: 6U6DGDE6HJ44AOKO · pith_short_8: 6U6DGDE6

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/6U6DGDE6HJ44AOKOCH2C6OLB5H \
  | 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: f53c330c9e3a79c0394e11f42f3961e9e3ec1898018f17bf1d4454d7068df99c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc7af06ca68e9a7499a952613936eedac37e323c5739b706aa989da4d0562e33",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-04-01T16:54:42Z",
    "title_canon_sha256": "84fd81600ccfa6bfea048ab145b8eb408db8dfcdf321fd4820ca2923b3bdf6e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0244",
    "kind": "arxiv",
    "version": 1
  }
}