Pith Number

pith:KWIF3O3M

pith:2013:KWIF3O3MIQDYOK6IAXIZ5MST55

not attested not anchored not stored refs pending

Spontaneous Photoemission From Metamaterial Junction: A Conjecture

Santanu K. Maiti, Subir Ghosh

arxiv:1306.3748 v2 · 2013-06-17 · physics.optics · cond-mat.mtrl-sci · gr-qc · hep-th · 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{KWIF3O3MIQDYOK6IAXIZ5MST55}

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	2026-05-18T03:17:24.190989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55905dbb6c4407872bc805d19eb253ef50e17c39c2cf47a4b0fb45f6b1c9b42e

Aliases

arxiv: 1306.3748 · arxiv_version: 1306.3748v2 · doi: 10.48550/arxiv.1306.3748 · pith_short_12: KWIF3O3MIQDY · pith_short_16: KWIF3O3MIQDYOK6I · pith_short_8: KWIF3O3M

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/KWIF3O3MIQDYOK6IAXIZ5MST55 \
  | 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: 55905dbb6c4407872bc805d19eb253ef50e17c39c2cf47a4b0fb45f6b1c9b42e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82208178575f0567da7e7c4fbc521f3d7303ba51605cea902318442dbb005dfa",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "gr-qc",
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-06-17T06:42:58Z",
    "title_canon_sha256": "fb8997b7b552445963a0c2b4625f6050dbe9e69d2f6998b5bbbe4299140a3fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3748",
    "kind": "arxiv",
    "version": 2
  }
}