Pith Number

pith:VNCFFAXT

pith:2017:VNCFFAXTS66QZRL72EOFS364KK

not attested not anchored not stored refs pending

Sturm 3-ball global attractors 3: Examples of Thom-Smale complexes

Bernold Fiedler, Carlos Rocha

arxiv:1708.00690 v3 · 2017-08-02 · 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{VNCFFAXTS66QZRL72EOFS364KK}

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	2026-05-18T00:22:28.729266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab445282f397bd0cc57fd11c596fdc52afdc6e20ee2547f9b5b9bf8aaac0df70

Aliases

arxiv: 1708.00690 · arxiv_version: 1708.00690v3 · doi: 10.48550/arxiv.1708.00690 · pith_short_12: VNCFFAXTS66Q · pith_short_16: VNCFFAXTS66QZRL7 · pith_short_8: VNCFFAXT

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/VNCFFAXTS66QZRL72EOFS364KK \
  | 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: ab445282f397bd0cc57fd11c596fdc52afdc6e20ee2547f9b5b9bf8aaac0df70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb3802705d6ea1a540a86350605a87f859f98bc2cf66d30206f30dd119389e77",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-08-02T10:31:37Z",
    "title_canon_sha256": "ec6a5775c29e21d2cb70acb98071c2cd3f0a7d5328ac6066370c8cdf796bca6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00690",
    "kind": "arxiv",
    "version": 3
  }
}