Pith Number

pith:POLBCDZJ

pith:2016:POLBCDZJURBJYFPBQYRDTMDS74

not attested not anchored not stored refs pending

Transformation optics: a time- and frequency-domain analysis of electron-energy loss spectroscopy

J.B. Pendry, Matthias Kraft, Yu Luo

arxiv:1605.09325 v1 · 2016-05-30 · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POLBCDZJURBJYFPBQYRDTMDS74}

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	2026-05-18T01:11:01.784746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b96110f29a4429c15e1862239b072ff1de320aaf496041739e84865c8d32f27

Aliases

arxiv: 1605.09325 · arxiv_version: 1605.09325v1 · doi: 10.48550/arxiv.1605.09325 · pith_short_12: POLBCDZJURBJ · pith_short_16: POLBCDZJURBJYFPB · pith_short_8: POLBCDZJ

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/POLBCDZJURBJYFPBQYRDTMDS74 \
  | 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: 7b96110f29a4429c15e1862239b072ff1de320aaf496041739e84865c8d32f27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62d46556f039738f33a18dd3709d017213456ad9994be687c6002524599922ef",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-05-30T16:59:42Z",
    "title_canon_sha256": "4145b9121452795a0853baf42c3edf4475ee182fe3b2fbf821fa484afca71f1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09325",
    "kind": "arxiv",
    "version": 1
  }
}