Pith Number

pith:EETZEIOJ

pith:2007:EETZEIOJNFAMREXH5RXIZ6VMWW

not attested not anchored not stored refs pending

Cavity Enhanced Optical Vernier Spectroscopy, Broad Band, High Resolution, High Sensitivity

Albert Schliesser, Bj\"orn Stein, Christoph Gohle, Theodor W. H\"ansch, Thomas Udem

arxiv:0706.1582 v1 · 2007-06-11 · physics.optics · 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{EETZEIOJNFAMREXH5RXIZ6VMWW}

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	2026-05-18T00:36:04.391174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21279221c96940c892e7ec6e8cfaacb5afed170b0745fbe1b7343baf94740cd6

Aliases

arxiv: 0706.1582 · arxiv_version: 0706.1582v1 · doi: 10.48550/arxiv.0706.1582 · pith_short_12: EETZEIOJNFAM · pith_short_16: EETZEIOJNFAMREXH · pith_short_8: EETZEIOJ

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/EETZEIOJNFAMREXH5RXIZ6VMWW \
  | 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: 21279221c96940c892e7ec6e8cfaacb5afed170b0745fbe1b7343baf94740cd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48a9deb7da7c6640286d7a561e028f3c79c988295ee1203a1a8de588ec2c62c6",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2007-06-11T21:30:35Z",
    "title_canon_sha256": "169535805085350ca5a8dea42d65997805d636ea61e23a88e5b3acd7bde214f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.1582",
    "kind": "arxiv",
    "version": 1
  }
}