Pith Number

pith:7QDOFHN3

pith:2016:7QDOFHN3ZCKUSERITNCJ5KVDWL

not attested not anchored not stored refs pending

Weakly Coupled Oscillators in a Slowly Varying World

Bard Ermentrout, Youngmin Park

arxiv:1603.02406 v1 · 2016-03-08 · math.DS · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QDOFHN3ZCKUSERITNCJ5KVDWL}

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	2026-05-18T01:19:23.434851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc06e29dbbc8954912289b449eaaa3b2d4cdc36a5e4b719fcdf8d440f532d584

Aliases

arxiv: 1603.02406 · arxiv_version: 1603.02406v1 · doi: 10.48550/arxiv.1603.02406 · pith_short_12: 7QDOFHN3ZCKU · pith_short_16: 7QDOFHN3ZCKUSERI · pith_short_8: 7QDOFHN3

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/7QDOFHN3ZCKUSERITNCJ5KVDWL \
  | 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: fc06e29dbbc8954912289b449eaaa3b2d4cdc36a5e4b719fcdf8d440f532d584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39628c83b934c7db13e224c1043015a69091b4f9a49432e4d044b7474d08d8f2",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-03-08T07:55:23Z",
    "title_canon_sha256": "8762f266e7ba928d4e0396b537d2f0254ed4fe8f5f192d1e379f29ba3cf24b1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.02406",
    "kind": "arxiv",
    "version": 1
  }
}