Pith Number

pith:XNP2DSUZ

pith:2016:XNP2DSUZAHFNV6BVFNVZ5CSISS

not attested not anchored not stored refs pending

Double resonant absorption measurement of acetylene symmetric vibrational states probed with cavity ring down spectroscopy

J. Karhu, J. Nauta, L. Halonen, M. Mets\"al\"a, M. Vainio, S. Hoekstra

arxiv:1607.05953 v1 · 2016-07-19 · physics.chem-ph · physics.ins-det · 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{XNP2DSUZAHFNV6BVFNVZ5CSISS}

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	2026-05-18T01:10:43.617686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb5fa1ca9901cadaf8352b6b9e8a48948fd378a3dfe6abf7023d40608f8c9beb

Aliases

arxiv: 1607.05953 · arxiv_version: 1607.05953v1 · doi: 10.48550/arxiv.1607.05953 · pith_short_12: XNP2DSUZAHFN · pith_short_16: XNP2DSUZAHFNV6BV · pith_short_8: XNP2DSUZ

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/XNP2DSUZAHFNV6BVFNVZ5CSISS \
  | 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: bb5fa1ca9901cadaf8352b6b9e8a48948fd378a3dfe6abf7023d40608f8c9beb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c51d8d546070c2228bc38ad9ee3b7f303af4ec893454bfac9389e6a5b426e2eb",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-07-19T13:24:51Z",
    "title_canon_sha256": "f9a9606f84276ebee729f6cc71ac2549f3183664cea396f2c3122d50cbb35529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05953",
    "kind": "arxiv",
    "version": 1
  }
}