Pith Number

pith:J6LEBSVN

pith:2017:J6LEBSVNAOZN3TKSTWLSX3P5FL

not attested not anchored not stored refs pending

Minimal surface system in Euclidean four-space

Hojoo Lee

arxiv:1706.05751 v1 · 2017-06-19 · 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{J6LEBSVNAOZN3TKSTWLSX3P5FL}

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	2026-05-18T00:42:08.996646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f9640caad03b2ddcd529d972bedfd2ac9d49fc2025198f0a2b7a1c81ad9ed9f

Aliases

arxiv: 1706.05751 · arxiv_version: 1706.05751v1 · doi: 10.48550/arxiv.1706.05751 · pith_short_12: J6LEBSVNAOZN · pith_short_16: J6LEBSVNAOZN3TKS · pith_short_8: J6LEBSVN

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/J6LEBSVNAOZN3TKSTWLSX3P5FL \
  | 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: 4f9640caad03b2ddcd529d972bedfd2ac9d49fc2025198f0a2b7a1c81ad9ed9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "554d13648e921be689a8c6d74e8654152d75a02b3bcb296a189b590d32a928ff",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-06-19T00:24:44Z",
    "title_canon_sha256": "028ca318b372de7ab3422c5466b57f14e8fab979072f88e13bb1d09bf33f8441"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05751",
    "kind": "arxiv",
    "version": 1
  }
}