Pith Number

pith:XIDQXXYI

pith:2012:XIDQXXYI4CUXUD3U75667XVKKG

not attested not anchored not stored refs pending

Inverse limits as attractors in parameterized families

Andre' de Carvalho, Philip Boyland, Toby Hall

arxiv:1205.5660 v1 · 2012-05-25 · 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{XIDQXXYI4CUXUD3U75667XVKKG}

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	2026-05-18T02:57:53.521839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba070bdf08e0a97a0f74ff7defdeaa51aaf238aabbd3fa6080f785cab9446cfc

Aliases

arxiv: 1205.5660 · arxiv_version: 1205.5660v1 · doi: 10.48550/arxiv.1205.5660 · pith_short_12: XIDQXXYI4CUX · pith_short_16: XIDQXXYI4CUXUD3U · pith_short_8: XIDQXXYI

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/XIDQXXYI4CUXUD3U75667XVKKG \
  | 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: ba070bdf08e0a97a0f74ff7defdeaa51aaf238aabbd3fa6080f785cab9446cfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a21a3f16911c7368cb61295441f87c7288bcad0237ac7c955a78de4c66f86d55",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-05-25T11:01:25Z",
    "title_canon_sha256": "10d7300c40b7070017bb42b4ba7683bc2f65b9feacba60b68462bc71b3699913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5660",
    "kind": "arxiv",
    "version": 1
  }
}