Pith Number

pith:4PJHOA4Z

pith:2016:4PJHOA4ZGVL2KBQIJ3WXYQNJMH

not attested not anchored not stored refs pending

Electromagnetic reflection, transmission and energy density at boundaries of nonlocal media

R. J. Churchill, T. G. Philbin

arxiv:1608.05623 v2 · 2016-08-19 · physics.optics · quant-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{4PJHOA4ZGVL2KBQIJ3WXYQNJMH}

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	2026-05-18T00:53:17.341270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3d27703993557a506084eed7c41a961c65c2abbc83d36dfa1f470affd155203

Aliases

arxiv: 1608.05623 · arxiv_version: 1608.05623v2 · doi: 10.48550/arxiv.1608.05623 · pith_short_12: 4PJHOA4ZGVL2 · pith_short_16: 4PJHOA4ZGVL2KBQI · pith_short_8: 4PJHOA4Z

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/4PJHOA4ZGVL2KBQIJ3WXYQNJMH \
  | 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: e3d27703993557a506084eed7c41a961c65c2abbc83d36dfa1f470affd155203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "778d59099660006ce03d29a03177634588d02ef109cd36f3248ddbff5c00d604",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-08-19T14:48:39Z",
    "title_canon_sha256": "9132c18375b90552eabd511784d247ae0985c102b43d6ecca27b122512fc3dbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05623",
    "kind": "arxiv",
    "version": 2
  }
}