Pith Number

pith:CPCMFAXF

pith:2020:CPCMFAXFD2JIQG72XJTLIV4SOS

not attested not anchored not stored refs pending

Integration of multi-layer black phosphorus into photoconductive antennas for THz emission

A. Fereidouni, A. F. Rawwagah, H. O. H. Churchill, J. I. Santos Batista, J. P. Thompson, K. Watanabe, M. El-Shenawee, M. H. Doha, T. Taniguchi

arxiv:2007.12775 v1 · 2020-07-24 · physics.app-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPCMFAXFD2JIQG72XJTLIV4SOS}

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	2026-07-05T01:22:20.810679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13c4c282e51e92881bfaba66b4579274935dfdd8f69b369a089a0ca0c54ab84b

Aliases

arxiv: 2007.12775 · arxiv_version: 2007.12775v1 · doi: 10.48550/arxiv.2007.12775 · pith_short_12: CPCMFAXFD2JI · pith_short_16: CPCMFAXFD2JIQG72 · pith_short_8: CPCMFAXF

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/CPCMFAXFD2JIQG72XJTLIV4SOS \
  | 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: 13c4c282e51e92881bfaba66b4579274935dfdd8f69b369a089a0ca0c54ab84b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c31e5086f440ad1dd8ba1b6968f74ad50b8e675d69541b35599f4b265607868",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-07-24T21:32:04Z",
    "title_canon_sha256": "d617581483d038dc6bb9ecfbc4caaa8a4c932780dd8f0ec19ca17da481a7802c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.12775",
    "kind": "arxiv",
    "version": 1
  }
}