Pith Number

pith:YB5R2YGY

pith:2015:YB5R2YGYVVW4KNI4RR3CD2CHLO

not attested not anchored not stored refs pending

Control-based continuation: bifurcation and stability analysis for physical experiments

David A. W. Barton

arxiv:1506.04052 v4 · 2015-06-12 · 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{YB5R2YGYVVW4KNI4RR3CD2CHLO}

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	2026-05-18T01:22:10.410793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c07b1d60d8ad6dc5351c8c7621e8475b8e52d7ba90e7533dcd73dfc9657060e3

Aliases

arxiv: 1506.04052 · arxiv_version: 1506.04052v4 · doi: 10.48550/arxiv.1506.04052 · pith_short_12: YB5R2YGYVVW4 · pith_short_16: YB5R2YGYVVW4KNI4 · pith_short_8: YB5R2YGY

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/YB5R2YGYVVW4KNI4RR3CD2CHLO \
  | 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: c07b1d60d8ad6dc5351c8c7621e8475b8e52d7ba90e7533dcd73dfc9657060e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "786ce14a1d4f3ce63809ea0540bfd4fbbfa497b7af6b437369dbc3d6714ac413",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-06-12T15:54:34Z",
    "title_canon_sha256": "1f6ecec64eaefa4d1396070cf75e6db6eef2baf98e70cd7d39b0c312d9ce3d53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04052",
    "kind": "arxiv",
    "version": 4
  }
}