Pith Number

pith:N4GTLTDQ

pith:2022:N4GTLTDQREUZTQ7MWX77PAUFRK

not attested not anchored not stored refs pending

Laser-probing the rotational cooling of molecular ions by electron collisions

2), (2) Columbia Astrophysics Laboratory, \'Abel K\'alosi (1, Andreas Wolf (1), Claude Krantz (1), Columbia University, Damian M\"ull (1), Daniel Paul (1), Daniel Wolf Savin (2), Germany, Heidelberg, Holger Kreckel (1), Manfred Grieser (1), New York, NY, Old\v{r}ich Novotn\'y (1) ((1) Max-Planck-Institut f\"ur Kernphysik, Patrick Wilhelm (1), Robert von Hahn (1), Ulrich Hechtfischer (1), USA)

arxiv:2203.17124 v1 · 2022-03-31 · 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{N4GTLTDQREUZTQ7MWX77PAUFRK}

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	2026-07-05T04:24:18.801845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f0d35cc70892999c3ecb5fff782858a953bf71e4ff30fea30653db91ee1143b

Aliases

arxiv: 2203.17124 · arxiv_version: 2203.17124v1 · doi: 10.48550/arxiv.2203.17124 · pith_short_12: N4GTLTDQREUZ · pith_short_16: N4GTLTDQREUZTQ7M · pith_short_8: N4GTLTDQ

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/N4GTLTDQREUZTQ7MWX77PAUFRK \
  | 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: 6f0d35cc70892999c3ecb5fff782858a953bf71e4ff30fea30653db91ee1143b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bf5152fc70826e5beed8761bbabdbdcca699f91f3d4540a9f7d2cf04e1faeba",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2022-03-31T15:47:02Z",
    "title_canon_sha256": "b673bd9d0b5824a377b4fa333507e91060e7ba5b436c77b008875d0ec3840f99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.17124",
    "kind": "arxiv",
    "version": 1
  }
}