Pith Number

pith:FODOFAKV

pith:2017:FODOFAKVEO27JJXEL6R5LPZ3YD

not attested not anchored not stored refs pending

Dynamical systems analysis of the Maasch-Saltzman model for glacial cycles

Hans Engler, Hans G. Kaper, Tasso J. Kaper, Theodore Vo

arxiv:1705.06336 v1 · 2017-05-17 · 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{FODOFAKVEO27JJXEL6R5LPZ3YD}

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	2026-05-18T00:33:18.166484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b86e2815523b5f4a6e45fa3d5bf3bc0e512ea5e38672cc1227c77ac2ab71d86

Aliases

arxiv: 1705.06336 · arxiv_version: 1705.06336v1 · doi: 10.48550/arxiv.1705.06336 · pith_short_12: FODOFAKVEO27 · pith_short_16: FODOFAKVEO27JJXE · pith_short_8: FODOFAKV

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/FODOFAKVEO27JJXEL6R5LPZ3YD \
  | 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: 2b86e2815523b5f4a6e45fa3d5bf3bc0e512ea5e38672cc1227c77ac2ab71d86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c48511c990eb0c979a81a21a515536585a7080fbe807a61037f8284f0a512f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-05-17T20:23:35Z",
    "title_canon_sha256": "e36e6f831880e13d2bbec7adfc707302742a24a1ac64fc1bcd1772af1163b211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06336",
    "kind": "arxiv",
    "version": 1
  }
}