Pith Number

pith:56BIQCBU

pith:2016:56BIQCBUWZ2IYDKQZONJ6DRU3L

not attested not anchored not stored refs pending

Non-properly Embedded H-Planes in H^2xR

Baris Coskunuzer, Giuseppe Tinaglia, William H. Meeks III

arxiv:1609.08568 v2 · 2016-09-27 · 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{56BIQCBUWZ2IYDKQZONJ6DRU3L}

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	2026-05-18T00:22:06.610827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef82880834b6748c0d50cb9a9f0e34dac30a2e731e3546c898ab01cb8fe1b0a9

Aliases

arxiv: 1609.08568 · arxiv_version: 1609.08568v2 · doi: 10.48550/arxiv.1609.08568 · pith_short_12: 56BIQCBUWZ2I · pith_short_16: 56BIQCBUWZ2IYDKQ · pith_short_8: 56BIQCBU

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/56BIQCBUWZ2IYDKQZONJ6DRU3L \
  | 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: ef82880834b6748c0d50cb9a9f0e34dac30a2e731e3546c898ab01cb8fe1b0a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "815568a329b1fc21736ac0b49441c0fffa4d22246dabfcc97d8631fff215730f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-09-27T18:35:38Z",
    "title_canon_sha256": "b8ddf2d57a86cc4f426b0182e6fe26233df55d751ac5f1caec219277c4cbe458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08568",
    "kind": "arxiv",
    "version": 2
  }
}