Pith Number

pith:FQZ3R25S

pith:2016:FQZ3R25SIBN37Y2MECSQMZJ53S

not attested not anchored not stored refs pending

Length of epsilon-neighborhoods of orbits of Dulac maps

J.-P. Rolin, M. Resman, P. Mardesic, V. Zupanovic

arxiv:1606.02581 v3 · 2016-06-08 · 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{FQZ3R25SIBN37Y2MECSQMZJ53S}

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	2026-05-18T00:17:19.800789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c33b8ebb2405bbfe34c20a506653ddcaa60e1e4cc119d2dc36a13f59e0e8f1d

Aliases

arxiv: 1606.02581 · arxiv_version: 1606.02581v3 · doi: 10.48550/arxiv.1606.02581 · pith_short_12: FQZ3R25SIBN3 · pith_short_16: FQZ3R25SIBN37Y2M · pith_short_8: FQZ3R25S

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/FQZ3R25SIBN37Y2MECSQMZJ53S \
  | 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: 2c33b8ebb2405bbfe34c20a506653ddcaa60e1e4cc119d2dc36a13f59e0e8f1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4fd9b335e60b5716e9b01e0189eef175e999a85552ff13ebbb2dfd1b9b0b4d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-06-08T14:38:05Z",
    "title_canon_sha256": "fd6b473310f78cae973c7abc6def66b5454a2e28826c4e540069afaac43b0732"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02581",
    "kind": "arxiv",
    "version": 3
  }
}