Pith Number

pith:67KBKRD2

pith:2010:67KBKRD2ZTCVXMS2EHVOEELOMM

not attested not anchored not stored refs pending

The Electrodynamics of Inhomogeneous Rotating Media and the Abraham and Minkowski Tensors I: General Theory

Robin W. Tucker, Shin-itiro Goto, Timothy J. Walton

arxiv:1003.1637 v2 · 2010-03-08 · 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{67KBKRD2ZTCVXMS2EHVOEELOMM}

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	2026-05-18T02:08:36.686668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7d415447accc55bb25a21eae2116e632863676cba7ee5771d36a9f93f243430

Aliases

arxiv: 1003.1637 · arxiv_version: 1003.1637v2 · doi: 10.48550/arxiv.1003.1637 · pith_short_12: 67KBKRD2ZTCV · pith_short_16: 67KBKRD2ZTCVXMS2 · pith_short_8: 67KBKRD2

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/67KBKRD2ZTCVXMS2EHVOEELOMM \
  | 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: f7d415447accc55bb25a21eae2116e632863676cba7ee5771d36a9f93f243430

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33146ffcc864eb90731e7072cf6cd373cc964779a9eb27e90203e374fadd8bf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2010-03-08T14:33:41Z",
    "title_canon_sha256": "51b2784334e0940947d62cb68afe1e4995243e79dc738ef0ee6304b0df11b5a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1637",
    "kind": "arxiv",
    "version": 2
  }
}