Pith Number
pith:22ITYXRQ
pith:2013:22ITYXRQVHQYNHSCALIDLWGA4D
not attested
not anchored
not stored
refs pending
Interaction of two systems with saddle-node bifurcations on invariant circles. I. Foundations and the mutualistic case
arxiv:1309.6954 v1 · 2013-09-26 · math.DS
Add to your LaTeX paper
\usepackage{pith}
\pithnumber{22ITYXRQVHQYNHSCALIDLWGA4D}
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Record completeness
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Bitcoin timestamp
2
Internet Archive
3
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4
Citations
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Replications
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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.
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Receipt and verification
| First computed | 2026-05-18T01:47:26.125854Z |
|---|---|
| Builder | pith-number-builder-2026-05-17-v1 |
| Signature | Pith Ed25519
(pith-v1-2026-05) · public key |
| Schema | pith-number/v1.0 |
Canonical hash
d6913c5e30a9e1869e4202d035d8c0e0c346a35bf1ef2b6f34dd0b55ab37d68f
Aliases
· · · · ·Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/22ITYXRQVHQYNHSCALIDLWGA4D \
| 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: d6913c5e30a9e1869e4202d035d8c0e0c346a35bf1ef2b6f34dd0b55ab37d68f
Canonical record JSON
{
"metadata": {
"abstract_canon_sha256": "8305d78a6beeebae69678b41f4d698cddbe218ab118d62f034e1773fd40489d7",
"cross_cats_sorted": [],
"license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
"primary_cat": "math.DS",
"submitted_at": "2013-09-26T16:14:52Z",
"title_canon_sha256": "edfa878e4579516431c3cfec029dae6f0c4ce60550fd7210297c4209c277937e"
},
"schema_version": "1.0",
"source": {
"id": "1309.6954",
"kind": "arxiv",
"version": 1
}
}