Pith Number

pith:5UOVKCUM

pith:2016:5UOVKCUMYB3KIDXVWJK3W7YILU

not attested not anchored not stored refs pending

Variational principles for dissipative (sub)systems, with applications to the theory of linear dispersion and geometrical optics

A. I. Zhmoginov, D. E. Ruiz, I. Y. Dodin

arxiv:1610.05668 v2 · 2016-10-18 · physics.plasm-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UOVKCUMYB3KIDXVWJK3W7YILU}

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	2026-05-18T00:47:09.691080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed1d550a8cc076a40ef5b255bb7f085d17fd24baa69a7ee37127294f621eda24

Aliases

arxiv: 1610.05668 · arxiv_version: 1610.05668v2 · doi: 10.48550/arxiv.1610.05668 · pith_short_12: 5UOVKCUMYB3K · pith_short_16: 5UOVKCUMYB3KIDXV · pith_short_8: 5UOVKCUM

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/5UOVKCUMYB3KIDXVWJK3W7YILU \
  | 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: ed1d550a8cc076a40ef5b255bb7f085d17fd24baa69a7ee37127294f621eda24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46e149fc38df0707affb67ac672e6f20ce7227a770c0d4f591350411b0e12767",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2016-10-18T15:14:10Z",
    "title_canon_sha256": "b2ddde2ec43dad2cf6645fd04cb7ba459842a006f7f263ca70152e85f0afcdad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05668",
    "kind": "arxiv",
    "version": 2
  }
}