Pith Number

pith:NTGZ4E7G

pith:2019:NTGZ4E7GH4ANBVC2X6H6LOH3SC

not attested not anchored not stored refs pending

Highly Sensitive, Fast Graphene Photodetector with Responsivity $>10^6$ A/W Using Floating Quantum Well Gate

Kausik Majumdar, Krishna Murali, Nithin Abraham, Sangeeth Kallatt, Sarthak Das

arxiv:1908.06924 v1 · 2019-08-19 · physics.app-ph · cond-mat.mes-hall · 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{NTGZ4E7GH4ANBVC2X6H6LOH3SC}

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	2026-07-04T23:58:21.259165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ccd9e13e63f00d0d45abf8fe5b8fb90af5647443e83f6991efac743d7ec4d35

Aliases

arxiv: 1908.06924 · arxiv_version: 1908.06924v1 · doi: 10.48550/arxiv.1908.06924 · pith_short_12: NTGZ4E7GH4AN · pith_short_16: NTGZ4E7GH4ANBVC2 · pith_short_8: NTGZ4E7G

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/NTGZ4E7GH4ANBVC2X6H6LOH3SC \
  | 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: 6ccd9e13e63f00d0d45abf8fe5b8fb90af5647443e83f6991efac743d7ec4d35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f51c70c3c42364287916d64858f1dd2c46e72e7ce4373a4c738dd765e07e1bbc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-08-19T16:50:57Z",
    "title_canon_sha256": "9010f5815cb1c16a12a21aa73d1003bbdf8a502f7d491f104ca953f0fd1ff9e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06924",
    "kind": "arxiv",
    "version": 1
  }
}