Pith Number

pith:DKYO37PU

pith:2017:DKYO37PUEGY3TBKKKCMDXIW2NO

not attested not anchored not stored refs pending

Minimal conformally flat hypersurfaces

Carlos do Rei Filho, Ruy Tojeiro

arxiv:1706.02394 v1 · 2017-06-07 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKYO37PUEGY3TBKKKCMDXIW2NO}

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	2026-05-18T00:42:45.597628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ab0edfdf421b1b9854a50983ba2da6bbaef06491c4c48ce3069932ccfd73029

Aliases

arxiv: 1706.02394 · arxiv_version: 1706.02394v1 · doi: 10.48550/arxiv.1706.02394 · pith_short_12: DKYO37PUEGY3 · pith_short_16: DKYO37PUEGY3TBKK · pith_short_8: DKYO37PU

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/DKYO37PUEGY3TBKKKCMDXIW2NO \
  | 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: 1ab0edfdf421b1b9854a50983ba2da6bbaef06491c4c48ce3069932ccfd73029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d035db0be3aad425cb1661e023d80e1e56233f057220028733703c7dac0d471c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-06-07T22:03:11Z",
    "title_canon_sha256": "225127e9060570a0cbb03d3e16af79a574ba55b0da8269a7a5950390ab14aea3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02394",
    "kind": "arxiv",
    "version": 1
  }
}