Pith Number

pith:KTMUWO7F

pith:2010:KTMUWO7FE7ZHPEFRCXNKL4O43O

not attested not anchored not stored refs pending

Amplified Stimulated Terahertz Emission at Room temperature from Optically Pumped Graphene

Akira Satou, and Victor Ryzhii, Silvia Chan, Stephane Boubanga Tombet, Taiichi Otsuji

arxiv:1011.2618 v2 · 2010-11-11 · cond-mat.mtrl-sci · cond-mat.other · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTMUWO7FE7ZHPEFRCXNKL4O43O}

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	2026-05-18T03:48:01.043142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54d94b3be527f27790b115daa5f1dcdb949aa1ee858e5bd2379b7e018594eeef

Aliases

arxiv: 1011.2618 · arxiv_version: 1011.2618v2 · doi: 10.48550/arxiv.1011.2618 · pith_short_12: KTMUWO7FE7ZH · pith_short_16: KTMUWO7FE7ZHPEFR · pith_short_8: KTMUWO7F

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/KTMUWO7FE7ZHPEFRCXNKL4O43O \
  | 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: 54d94b3be527f27790b115daa5f1dcdb949aa1ee858e5bd2379b7e018594eeef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da20ad042144e2d1c9c8d4cc85f113ae60fad163ebf7669fb7bc40c6b6341e2c",
    "cross_cats_sorted": [
      "cond-mat.other",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-11-11T11:38:13Z",
    "title_canon_sha256": "4f1a8b99cfd9d4de019a36008f8cbc9a81e0f9c8544637b0ff9cc3944a6380f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2618",
    "kind": "arxiv",
    "version": 2
  }
}