Pith Number

pith:DHSWKMAY

pith:2006:DHSWKMAYTSZN7J255MT5UDA4RO

not attested not anchored not stored refs pending

Birkhoffian formulation of the dynamics of LC circuits

Delia Ionescu, Juergen Scheurle

arxiv:math/0609154 v1 · 2006-09-05 · math.DS · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHSWKMAYTSZN7J255MT5UDA4RO}

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	2026-05-18T01:38:23.806815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19e56530189cb2dfa75deb27da0c1c8ba4e924f77dfdecb0e2d8f7e8099552a5

Aliases

arxiv: math/0609154 · arxiv_version: math/0609154v1 · doi: 10.48550/arxiv.math/0609154 · pith_short_12: DHSWKMAYTSZN · pith_short_16: DHSWKMAYTSZN7J25 · pith_short_8: DHSWKMAY

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/DHSWKMAYTSZN7J255MT5UDA4RO \
  | 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: 19e56530189cb2dfa75deb27da0c1c8ba4e924f77dfdecb0e2d8f7e8099552a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32392f7efe4add6eb8089f3efbefe539fe30d4e688770f3975e2dc8c381c2937",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "2006-09-05T20:34:56Z",
    "title_canon_sha256": "c02fb500cb43a812113ff2e19ecc0f7f4d54deb161f74e956e454b8043efe887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0609154",
    "kind": "arxiv",
    "version": 1
  }
}