Pith Number

pith:2P47YLWR

pith:2012:2P47YLWRG2JXKT3EMPKLYHSU4O

not attested not anchored not stored refs pending

Quasi-Stability of Partially Hyperbolic Diffeomorphisms

Huyi Hu, Yujun Zhu

arxiv:1210.4766 v3 · 2012-10-17 · 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{2P47YLWRG2JXKT3EMPKLYHSU4O}

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	2026-05-18T03:39:04.788277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3f9fc2ed13693754f6463d4bc1e54e38454d8b436d1034bcc9022c86d67ecee

Aliases

arxiv: 1210.4766 · arxiv_version: 1210.4766v3 · doi: 10.48550/arxiv.1210.4766 · pith_short_12: 2P47YLWRG2JX · pith_short_16: 2P47YLWRG2JXKT3E · pith_short_8: 2P47YLWR

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/2P47YLWRG2JXKT3EMPKLYHSU4O \
  | 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: d3f9fc2ed13693754f6463d4bc1e54e38454d8b436d1034bcc9022c86d67ecee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46f3eda445bdda8d5f2b097f41b8c290f3eff3d645c569610439192f99940884",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-10-17T15:22:35Z",
    "title_canon_sha256": "817d819d691c17f7677f82eb0d26d0b4438c6a03c1e5d600973ad9f4d773a896"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4766",
    "kind": "arxiv",
    "version": 3
  }
}