Pith Number

pith:6UOWCOHD

pith:2013:6UOWCOHDFDYT25XSNGC7QJUWS2

not attested not anchored not stored refs pending

Regularity of minimal hypersurfaces with a common free boundary

Brian Krummel

arxiv:1309.6245 v1 · 2013-09-24 · 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{6UOWCOHDFDYT25XSNGC7QJUWS2}

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	2026-05-18T02:39:32.181366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f51d6138e328f13d76f26985f8269696aaad5f5080eafa7f54ec2435c1ab120e

Aliases

arxiv: 1309.6245 · arxiv_version: 1309.6245v1 · doi: 10.48550/arxiv.1309.6245 · pith_short_12: 6UOWCOHDFDYT · pith_short_16: 6UOWCOHDFDYT25XS · pith_short_8: 6UOWCOHD

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/6UOWCOHDFDYT25XSNGC7QJUWS2 \
  | 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: f51d6138e328f13d76f26985f8269696aaad5f5080eafa7f54ec2435c1ab120e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0c2cc6cefbd4304f01c4d38fc0cceb6fb0d8c5c9db0f63d8b39d30bfd0a87f6",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-09-24T16:37:10Z",
    "title_canon_sha256": "7cceaa55c084992a58301557647c3ec74e73652bbcda3185dda917b67280506f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6245",
    "kind": "arxiv",
    "version": 1
  }
}