Pith Number

pith:EYEKDNRK

pith:2015:EYEKDNRKPSR2LECREJMHZS6CCR

not attested not anchored not stored refs pending

Polyatomic candidates for cooling of molecules with lasers from simple theoretical concepts

Robert Berger, Timur Isaev

arxiv:1504.08326 v3 · 2015-04-30 · physics.chem-ph · physics.atm-clus · physics.atom-ph · 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{EYEKDNRKPSR2LECREJMHZS6CCR}

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	2026-05-18T01:18:49.356136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2608a1b62a7ca3a5905122587ccbc21447a840255cbec4bb1145889e6a697fbd

Aliases

arxiv: 1504.08326 · arxiv_version: 1504.08326v3 · doi: 10.48550/arxiv.1504.08326 · pith_short_12: EYEKDNRKPSR2 · pith_short_16: EYEKDNRKPSR2LECR · pith_short_8: EYEKDNRK

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/EYEKDNRKPSR2LECREJMHZS6CCR \
  | 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: 2608a1b62a7ca3a5905122587ccbc21447a840255cbec4bb1145889e6a697fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7e20329b565d79d406327d9f2472d2615d6c6931b0fb2e9a68331e9ee2fad55",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-04-30T18:12:24Z",
    "title_canon_sha256": "6b1c5877c0fdf358f491e0f7ea79b704429caa25235bc84464bf6d0342ba10ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.08326",
    "kind": "arxiv",
    "version": 3
  }
}