Pith Number

pith:E3ABO23L

pith:2010:E3ABO23LGCQHKUZTR2QSE65SRD

not attested not anchored not stored refs pending

The Structure on Invariant Measures of $C^1$ generic diffeomorphisms

Wenxiang Sun, Xueting Tian

arxiv:1004.3439 v1 · 2010-04-20 · 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{E3ABO23LGCQHKUZTR2QSE65SRD}

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	2026-05-18T04:00:13.928087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26c0176b6b30a07553338ea1227bb288fbab664eb62d24e35a45a89167ea2825

Aliases

arxiv: 1004.3439 · arxiv_version: 1004.3439v1 · doi: 10.48550/arxiv.1004.3439 · pith_short_12: E3ABO23LGCQH · pith_short_16: E3ABO23LGCQHKUZT · pith_short_8: E3ABO23L

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/E3ABO23LGCQHKUZTR2QSE65SRD \
  | 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: 26c0176b6b30a07553338ea1227bb288fbab664eb62d24e35a45a89167ea2825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d0d4b4f2af0f89f94324d051c092d5653310edb996ec8749df3b3e2937e2673",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2010-04-20T13:15:27Z",
    "title_canon_sha256": "71ec0b3a9b811e9340b80dedc8ed90be78458a57578a5f9b8f79e21af407005a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3439",
    "kind": "arxiv",
    "version": 1
  }
}