Pith Number

pith:YZWCR7MK

pith:2012:YZWCR7MKDQWS33OR2RD6ROARQ7

not attested not anchored not stored refs pending

Vertical cavity surface emitting terahertz laser

A. V. Kavokin, I. A. Shelykh, M. M. Glazov, T. Taylor

arxiv:1201.4010 v2 · 2012-01-19 · cond-mat.mes-hall · 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{YZWCR7MKDQWS33OR2RD6ROARQ7}

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	2026-05-18T01:58:46.972432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c66c28fd8a1c2d2dedd1d447e8b81187eb5c8ee8c57311e587bf931723d08a38

Aliases

arxiv: 1201.4010 · arxiv_version: 1201.4010v2 · doi: 10.48550/arxiv.1201.4010 · pith_short_12: YZWCR7MKDQWS · pith_short_16: YZWCR7MKDQWS33OR · pith_short_8: YZWCR7MK

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/YZWCR7MKDQWS33OR2RD6ROARQ7 \
  | 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: c66c28fd8a1c2d2dedd1d447e8b81187eb5c8ee8c57311e587bf931723d08a38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec4d47e7bceb99d2cfe442701a87387f4dce5c54fbb2a125220d8ded809d3e52",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-01-19T10:37:18Z",
    "title_canon_sha256": "b1c5d32da7b289d401d59283a8f0d68f46b8e03926af175e991f1d1af0012359"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4010",
    "kind": "arxiv",
    "version": 2
  }
}