Pith Number

pith:DBT2TROQ

pith:2017:DBT2TROQHKVZW6IPD76EYZY7RC

not attested not anchored not stored refs pending

Tame discrete subsets in Stein manifolds

Joerg Winkelmann

arxiv:1708.02802 v1 · 2017-08-09 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBT2TROQHKVZW6IPD76EYZY7RC}

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	2026-05-18T00:38:19.476669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1867a9c5d03aab9b790f1ffc4c671f8896053b597d6755f1af41d77779b2dff0

Aliases

arxiv: 1708.02802 · arxiv_version: 1708.02802v1 · doi: 10.48550/arxiv.1708.02802 · pith_short_12: DBT2TROQHKVZ · pith_short_16: DBT2TROQHKVZW6IP · pith_short_8: DBT2TROQ

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/DBT2TROQHKVZW6IPD76EYZY7RC \
  | 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: 1867a9c5d03aab9b790f1ffc4c671f8896053b597d6755f1af41d77779b2dff0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eb4403ad2e6c867151f296bfedadc9b4a6ec13787b1bb91aa043cc2d6514389",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-08-09T12:17:16Z",
    "title_canon_sha256": "1139783dc29c324e595d4e758492c9d6a82e69c9557574512a544aae231ead47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02802",
    "kind": "arxiv",
    "version": 1
  }
}