Pith Number

pith:YSVGTX3T

pith:2017:YSVGTX3TMQ6LOLNNRVTD2GLBFB

not attested not anchored not stored refs pending

Star fows and multisingular hyperbolicity

Adriana da Luz, Christian Bonatti

arxiv:1705.05799 v2 · 2017-05-16 · 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{YSVGTX3TMQ6LOLNNRVTD2GLBFB}

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	2026-05-18T00:02:36.436697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4aa69df73643cb72dad8d663d1961285b4e5467bd6a2d2c63650c0fa284196d

Aliases

arxiv: 1705.05799 · arxiv_version: 1705.05799v2 · doi: 10.48550/arxiv.1705.05799 · pith_short_12: YSVGTX3TMQ6L · pith_short_16: YSVGTX3TMQ6LOLNN · pith_short_8: YSVGTX3T

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/YSVGTX3TMQ6LOLNNRVTD2GLBFB \
  | 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: c4aa69df73643cb72dad8d663d1961285b4e5467bd6a2d2c63650c0fa284196d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97d4e397e8c2fd9c6883d29a4ff5aa5dba89c8db6d1f7145c5ae713445ce23c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-05-16T16:45:32Z",
    "title_canon_sha256": "68293b3ca3a7ea5f63b82082229dd7d0d13854c87e473b9d9567a6188fba8a90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.05799",
    "kind": "arxiv",
    "version": 2
  }
}