Pith Number

pith:LM74MSXB

pith:2015:LM74MSXB6I4PMV3VE65SMZAHZR

not attested not anchored not stored refs pending

Babel of Units. The Evolution of Units Systems in Classical Electromagnetism

Neal Carron

arxiv:1506.01951 v1 · 2015-06-03 · physics.hist-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{LM74MSXB6I4PMV3VE65SMZAHZR}

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.

Cited by

2 papers in Pith

A Pedagogical MKS-based Electromagnetic Unit Convention with $\epsilon_0 = \mu_0 = 1/c$

Receipt and verification

First computed	2026-05-18T01:55:58.839093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b3fc64ae1f238f6577527bb266407cc49335eb9f8c225c7e90ecd1c245af608

Aliases

arxiv: 1506.01951 · arxiv_version: 1506.01951v1 · doi: 10.48550/arxiv.1506.01951 · pith_short_12: LM74MSXB6I4P · pith_short_16: LM74MSXB6I4PMV3V · pith_short_8: LM74MSXB

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/LM74MSXB6I4PMV3VE65SMZAHZR \
  | 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: 5b3fc64ae1f238f6577527bb266407cc49335eb9f8c225c7e90ecd1c245af608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7bcd4283673ce8644ba9f7e149357c81d7e340827537fe66bd027e3c477e4ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2015-06-03T20:16:12Z",
    "title_canon_sha256": "1c5ac825b83cfebdedde973a6146388efb440e07dd24d5793b6e8059e2ff8e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01951",
    "kind": "arxiv",
    "version": 1
  }
}