Pith Number

pith:TKEZHE36

pith:2015:TKEZHE36MK4ACPKED6BKLK36DH

not attested not anchored not stored refs pending

A classification of radial or totally geodesic ends of real projective orbifolds I: a survey of results

Suhyoung Choi

arxiv:1501.00348 v5 · 2015-01-02 · 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{TKEZHE36MK4ACPKED6BKLK36DH}

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	2026-05-18T00:41:02.481351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a8993937e62b8013d441f82a5ab7e19d61debb58ff8730d308d7261774d83d1

Aliases

arxiv: 1501.00348 · arxiv_version: 1501.00348v5 · doi: 10.48550/arxiv.1501.00348 · pith_short_12: TKEZHE36MK4A · pith_short_16: TKEZHE36MK4ACPKE · pith_short_8: TKEZHE36

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/TKEZHE36MK4ACPKED6BKLK36DH \
  | 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: 9a8993937e62b8013d441f82a5ab7e19d61debb58ff8730d308d7261774d83d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec81358a9f2cd30e331a6ebd03c7e6fe55078d08ab1c062387c7b6fc91a3b8f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2015-01-02T06:12:40Z",
    "title_canon_sha256": "a4147b504dadc5611a956240050606e24ac9f83d53501dc2f7f987643ec1fecd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00348",
    "kind": "arxiv",
    "version": 5
  }
}