Pith Number

pith:VRZTFUTS

pith:2014:VRZTFUTS35MNUVMPAYOFPMQGGA

not attested not anchored not stored refs pending

Parametrization of unstable manifolds for parabolic skew-products

Liz Vivas

arxiv:1411.3110 v1 · 2014-11-12 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRZTFUTS35MNUVMPAYOFPMQGGA}

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	2026-05-18T02:37:50.919859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac7332d272df58da558f061c57b2063015385ae7466e6dbaf87e32baf25731c2

Aliases

arxiv: 1411.3110 · arxiv_version: 1411.3110v1 · doi: 10.48550/arxiv.1411.3110 · pith_short_12: VRZTFUTS35MN · pith_short_16: VRZTFUTS35MNUVMP · pith_short_8: VRZTFUTS

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/VRZTFUTS35MNUVMPAYOFPMQGGA \
  | 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: ac7332d272df58da558f061c57b2063015385ae7466e6dbaf87e32baf25731c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f9fc09bdaa497b89fd677318cf829fc7745aab8fc5eb59c473e637edf29375",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-11-12T09:38:12Z",
    "title_canon_sha256": "bda97c62d66a9ecd935f831797c760432082686d0cdae7a709b05553d65a1785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3110",
    "kind": "arxiv",
    "version": 1
  }
}