Pith Number

pith:DG267Q36

pith:2015:DG267Q36SDBJJJ6SE7KRCSJXWP

not attested not anchored not stored refs pending

Escaping points in the boundaries of Baker domains

Bogus{\l}awa Karpi\'nska, Krzysztof Bara\'nski, N\'uria Fagella, Xavier Jarque

arxiv:1511.02897 v1 · 2015-11-09 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DG267Q36SDBJJJ6SE7KRCSJXWP}

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	2026-05-17T23:48:48.036858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19b5efc37e90c294a7d227d5114937b3db3fcd3dfd5495b9d449808b274a64ac

Aliases

arxiv: 1511.02897 · arxiv_version: 1511.02897v1 · doi: 10.48550/arxiv.1511.02897 · pith_short_12: DG267Q36SDBJ · pith_short_16: DG267Q36SDBJJJ6S · pith_short_8: DG267Q36

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/DG267Q36SDBJJJ6SE7KRCSJXWP \
  | 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: 19b5efc37e90c294a7d227d5114937b3db3fcd3dfd5495b9d449808b274a64ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d7440ef0b0463881af63ddc4a2918f8c93d39ee01c9a61b8c017298af88c196",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-11-09T21:39:28Z",
    "title_canon_sha256": "e1138bd0d76862ada08ebf9af208200bd8c93c49cf25d0b1f5e2c7cf18b1dbe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02897",
    "kind": "arxiv",
    "version": 1
  }
}