Pith Number

pith:TRJCEKGN

pith:2014:TRJCEKGNRCEZ4JLPJKW222UJJ5

not attested not anchored not stored refs pending

Laser frequency offset locking via tripod-type electromagnetically induced transparency

Dijun Chen, Haiwen Cai, Kang Ying, Ronghui Qu, Shangqing Gong, Yueping Niu

arxiv:1403.7298 v1 · 2014-03-28 · physics.optics · physics.atom-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{TRJCEKGNRCEZ4JLPJKW222UJJ5}

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	2026-05-18T01:43:44.425655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c522228cd88899e256f4aadad6a894f69c0d71e16f77aa71325d2828cc53962

Aliases

arxiv: 1403.7298 · arxiv_version: 1403.7298v1 · doi: 10.48550/arxiv.1403.7298 · pith_short_12: TRJCEKGNRCEZ · pith_short_16: TRJCEKGNRCEZ4JLP · pith_short_8: TRJCEKGN

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/TRJCEKGNRCEZ4JLPJKW222UJJ5 \
  | 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: 9c522228cd88899e256f4aadad6a894f69c0d71e16f77aa71325d2828cc53962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "782b3304b668efc3a9f924fc2ddb4a292d52f92908abbe332957c7af8ff90460",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-03-28T08:10:03Z",
    "title_canon_sha256": "05be3b19e20726221d8cf062d25242dc6e9e1048e31594662bb319e81e7b1e7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7298",
    "kind": "arxiv",
    "version": 1
  }
}