Pith Number

pith:EWDNT4VS

pith:2011:EWDNT4VS237UL5T3WIRBQJ6P7Q

not attested not anchored not stored refs pending

Action of the conformal group on steady state solutions to Maxwell's equations and background radiation

Bertram Kostant, Nolan Wallach

arxiv:1109.5745 v1 · 2011-09-26 · math-ph · math.MP · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWDNT4VS237UL5T3WIRBQJ6P7Q}

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	2026-05-18T04:12:11.306903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2586d9f2b2d6ff45f67bb2221827cffc2c87a7bd44c088216e7585d51923c1c5

Aliases

arxiv: 1109.5745 · arxiv_version: 1109.5745v1 · doi: 10.48550/arxiv.1109.5745 · pith_short_12: EWDNT4VS237U · pith_short_16: EWDNT4VS237UL5T3 · pith_short_8: EWDNT4VS

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/EWDNT4VS237UL5T3WIRBQJ6P7Q \
  | 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: 2586d9f2b2d6ff45f67bb2221827cffc2c87a7bd44c088216e7585d51923c1c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cadbebf4a7f3acf2e983f11141a375a7d75190d0417178f8dc7eb6b00745742d",
    "cross_cats_sorted": [
      "math.MP",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-09-26T23:57:26Z",
    "title_canon_sha256": "8a606e1a800bdcded69db26b0760d0c5dbd14a1d1928e6da903e42513b2f223e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5745",
    "kind": "arxiv",
    "version": 1
  }
}