Pith Number

pith:FQE74DA5

pith:2015:FQE74DA527KHSGUHSXYVG6QZ7A

not attested not anchored not stored refs pending

Nondense orbits for Anosov diffeomorphisms of the $2$-torus

Jimmy Tseng

arxiv:1503.02273 v2 · 2015-03-08 · 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{FQE74DA527KHSGUHSXYVG6QZ7A}

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	2026-05-18T01:21:45.053587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c09fe0c1dd7d4791a8795f1537a19f838c5be62fe04cb7c6d1d4238022b343c

Aliases

arxiv: 1503.02273 · arxiv_version: 1503.02273v2 · doi: 10.48550/arxiv.1503.02273 · pith_short_12: FQE74DA527KH · pith_short_16: FQE74DA527KHSGUH · pith_short_8: FQE74DA5

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/FQE74DA527KHSGUHSXYVG6QZ7A \
  | 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: 2c09fe0c1dd7d4791a8795f1537a19f838c5be62fe04cb7c6d1d4238022b343c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "887681e5a816c244e073c168192a16c8c4efacb29a65e907df4aadd0bb6cf7d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-03-08T13:12:32Z",
    "title_canon_sha256": "42a440d1dd3a55dec4aea7d9bd0b07657ba7e8aa8440770455dd37af4c8c9928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02273",
    "kind": "arxiv",
    "version": 2
  }
}