Pith Number

pith:JK5VMQS7

pith:2016:JK5VMQS7PPL6N7WQ7JLBZFMHCV

not attested not anchored not stored refs pending

The convex real projective orbifolds with radial or totally geodesic ends: a survey of some partial results

Suhyoung Choi

arxiv:1601.06952 v6 · 2016-01-26 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JK5VMQS7PPL6N7WQ7JLBZFMHCV}

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	2026-05-18T00:31:59.144953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4abb56425f7bd7e6fed0fa561c958715613d92e08b2f57e89dc18008de9f899d

Aliases

arxiv: 1601.06952 · arxiv_version: 1601.06952v6 · doi: 10.48550/arxiv.1601.06952 · pith_short_12: JK5VMQS7PPL6 · pith_short_16: JK5VMQS7PPL6N7WQ · pith_short_8: JK5VMQS7

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/JK5VMQS7PPL6N7WQ7JLBZFMHCV \
  | 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: 4abb56425f7bd7e6fed0fa561c958715613d92e08b2f57e89dc18008de9f899d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07defb22edc412120bdd0b5dbe91eb605564cf28b23d98b0f5473d40f18f3b6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-01-26T10:03:54Z",
    "title_canon_sha256": "76a6e09937da046eceb495ef962520b07cff4b3332d256e1833767a70560ae79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06952",
    "kind": "arxiv",
    "version": 6
  }
}