Pith Number

pith:BFMDTIXU

pith:2018:BFMDTIXUTWS2S6P4MLH4L6MWEK

not attested not anchored not stored refs pending

Study on Graphene based Next Generation Flexible Photodetector for Optical Communication

Devesh Barshilia, Kanishka Majumder, Subimal Majee

arxiv:1802.10143 v1 · 2018-02-15 · physics.app-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{BFMDTIXUTWS2S6P4MLH4L6MWEK}

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	2026-05-18T00:22:18.019190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

095839a2f49da5a979fc62cfc5f99622b305eb7fefecf9ce4f7fced1bcb4a71f

Aliases

arxiv: 1802.10143 · arxiv_version: 1802.10143v1 · doi: 10.48550/arxiv.1802.10143 · pith_short_12: BFMDTIXUTWS2 · pith_short_16: BFMDTIXUTWS2S6P4 · pith_short_8: BFMDTIXU

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/BFMDTIXUTWS2S6P4MLH4L6MWEK \
  | 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: 095839a2f49da5a979fc62cfc5f99622b305eb7fefecf9ce4f7fced1bcb4a71f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fb361a745444209db075871c9671002fffaf0f58d0a92fc42d2e373d77b8a1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-02-15T09:19:16Z",
    "title_canon_sha256": "f9fa196b46d85dcc734dece2b63076c3d432f2ede2483aabc35dd23c651c8065"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10143",
    "kind": "arxiv",
    "version": 1
  }
}