Pith Number

pith:PCZMFCVG

pith:2010:PCZMFCVG7YCIZ5F7MK3OTTCYJF

not attested not anchored not stored refs pending

Synchronization of coupled limit cycles

Georgi S. Medvedev

arxiv:1005.4074 v2 · 2010-05-21 · nlin.AO · math.DS · physics.bio-ph · 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{PCZMFCVG7YCIZ5F7MK3OTTCYJF}

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	2026-05-18T02:07:15.554999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b2c28aa6fe048cf4bf62b6e9cc58494d38fe66bf95e36ac27097b58cdecaaa

Aliases

arxiv: 1005.4074 · arxiv_version: 1005.4074v2 · doi: 10.48550/arxiv.1005.4074 · pith_short_12: PCZMFCVG7YCI · pith_short_16: PCZMFCVG7YCIZ5F7 · pith_short_8: PCZMFCVG

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/PCZMFCVG7YCIZ5F7MK3OTTCYJF \
  | 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: 78b2c28aa6fe048cf4bf62b6e9cc58494d38fe66bf95e36ac27097b58cdecaaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bedd928a614886e08a4dd705da9fb8c2f4281cdb2e31dce120258f264afe8e3a",
    "cross_cats_sorted": [
      "math.DS",
      "physics.bio-ph",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2010-05-21T20:48:48Z",
    "title_canon_sha256": "cd583386986f7585b45014c561e924df9c5fc3049e65fd97d87a0eb106722d6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4074",
    "kind": "arxiv",
    "version": 2
  }
}