Pith Number

pith:WNBKUSC2

pith:2019:WNBKUSC22UKB3XKDISBZFZ35H5

not attested not anchored not stored refs pending

The Noether charges of all analytic Lagrangians associated with a scale invariant action

Erik D. Fagerholm, Robert Leech

arxiv:1905.00714 v1 · 2019-04-29 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNBKUSC22UKB3XKDISBZFZ35H5}

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	2026-05-17T23:47:09.539971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b342aa485ad5141ddd43448392e77d3f69b29f511c78d70198fe73d51c5317f4

Aliases

arxiv: 1905.00714 · arxiv_version: 1905.00714v1 · doi: 10.48550/arxiv.1905.00714 · pith_short_12: WNBKUSC22UKB · pith_short_16: WNBKUSC22UKB3XKD · pith_short_8: WNBKUSC2

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/WNBKUSC22UKB3XKDISBZFZ35H5 \
  | 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: b342aa485ad5141ddd43448392e77d3f69b29f511c78d70198fe73d51c5317f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e50b6c8f994f86a35f2713b6ea32064b1edcc78e8b05db89af357b5277e0513e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2019-04-29T18:04:36Z",
    "title_canon_sha256": "37d791eecd78682f7afc7aa97c41c6f9d1fad4ccb0ea4c48d62de7ad83d90457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00714",
    "kind": "arxiv",
    "version": 1
  }
}