Pith Number

pith:EDIAKWD3

pith:2014:EDIAKWD3G4O4JE6F2POEPQCRMF

not attested not anchored not stored refs pending

Tipping points near a delayed saddle node bifurcation with periodic forcing

Jielin Zhu, Rachel Kuske, Thomas Erneux

arxiv:1410.5101 v2 · 2014-10-19 · math.CA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDIAKWD3G4O4JE6F2POEPQCRMF}

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	2026-05-18T01:34:42.211390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20d005587b371dc493c5d3dc47c051617166efafc0a7f4ff3bc828cac12a8a4c

Aliases

arxiv: 1410.5101 · arxiv_version: 1410.5101v2 · doi: 10.48550/arxiv.1410.5101 · pith_short_12: EDIAKWD3G4O4 · pith_short_16: EDIAKWD3G4O4JE6F · pith_short_8: EDIAKWD3

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/EDIAKWD3G4O4JE6F2POEPQCRMF \
  | 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: 20d005587b371dc493c5d3dc47c051617166efafc0a7f4ff3bc828cac12a8a4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4237c145bf523f1f96edd8bc0d6f6f3bfb120913d49d227bec6c950273386e0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-10-19T18:25:47Z",
    "title_canon_sha256": "b7ef3c9661c1f592abd7520921d5cef2719aadef19ff236215922d2b6bd7e6ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5101",
    "kind": "arxiv",
    "version": 2
  }
}