Pith Number

pith:C4PADESK

pith:2012:C4PADESKDZJ2F4TH2QTFETRCUY

not attested not anchored not stored refs pending

Nonlinear terahertz metamaterials via field-enhanced carrier dynamics in GaAs

Aaron Sternbach, Andrew C. Strikwerda, Harold Y. Hwang, Jingdi Zhang, Kebin Fan, Keith A. Nelson, Mengkun Liu, Richard D. Averitt, Xiaoguang Zhao, Xin Zhang

arxiv:1208.1538 v1 · 2012-08-07 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C4PADESKDZJ2F4TH2QTFETRCUY}

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	2026-05-18T01:55:21.992597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

171e01924a1e53a2f267d426524e22a62b4d247693fb598857ce5e366dae7197

Aliases

arxiv: 1208.1538 · arxiv_version: 1208.1538v1 · doi: 10.48550/arxiv.1208.1538 · pith_short_12: C4PADESKDZJ2 · pith_short_16: C4PADESKDZJ2F4TH · pith_short_8: C4PADESK

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/C4PADESKDZJ2F4TH2QTFETRCUY \
  | 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: 171e01924a1e53a2f267d426524e22a62b4d247693fb598857ce5e366dae7197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "161165096e0804142909b6581145fadc15eb5f81335157357cc5a37bc09d80b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-08-07T22:30:26Z",
    "title_canon_sha256": "6829fbbf7779debade35e3153f8676e33adb73c8145d4ff3fae5c59d852fc9b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1538",
    "kind": "arxiv",
    "version": 1
  }
}