Pith Number

pith:OCB7ONEV

pith:2016:OCB7ONEVA43MVISLKA4AMIA7UL

not attested not anchored not stored refs pending

Vibronic spectroscopy of sympathetically cooled CaH$^+$

Aaron T. Calvin, Gang Shu, Kenneth R. Brown, Rene Rugango, Smitha Janardan

arxiv:1609.09478 v1 · 2016-09-29 · physics.atom-ph · physics.chem-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{OCB7ONEVA43MVISLKA4AMIA7UL}

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	2026-05-18T01:03:37.774698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7083f734950736caa24b503806201fa2e1d6389f30b6497f619ca72d5ad176b0

Aliases

arxiv: 1609.09478 · arxiv_version: 1609.09478v1 · doi: 10.48550/arxiv.1609.09478 · pith_short_12: OCB7ONEVA43M · pith_short_16: OCB7ONEVA43MVISL · pith_short_8: OCB7ONEV

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/OCB7ONEVA43MVISLKA4AMIA7UL \
  | 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: 7083f734950736caa24b503806201fa2e1d6389f30b6497f619ca72d5ad176b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6552165bea3e87ebdf7bf6eb1e0f2d62aaa8cb1c6fc45419acd32f2f6dd2bea",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-09-29T19:44:06Z",
    "title_canon_sha256": "0242686c6932028b71efb639c6e9095edbaa7027170d0f620ede7a924f78db55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09478",
    "kind": "arxiv",
    "version": 1
  }
}