Pith Number

pith:U4MFP72F

pith:2011:U4MFP72FUAY6MXB4JLQ5PTKS74

not attested not anchored not stored refs pending

Producing translationally cold, ground-state CO molecules

Boris G. Sartakov, Gerard Meijer, Gerrit C. Groenenboom, Janneke H. Blokland, Jens Riedel, Stephan Putzke

arxiv:1109.6203 v1 · 2011-09-28 · physics.atom-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{U4MFP72FUAY6MXB4JLQ5PTKS74}

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	2026-05-18T04:12:09.566591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a71857ff45a031e65c3c4ae1d7cd52ff0696316fa5d8e78945a2d1b91e1b2a55

Aliases

arxiv: 1109.6203 · arxiv_version: 1109.6203v1 · doi: 10.48550/arxiv.1109.6203 · pith_short_12: U4MFP72FUAY6 · pith_short_16: U4MFP72FUAY6MXB4 · pith_short_8: U4MFP72F

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/U4MFP72FUAY6MXB4JLQ5PTKS74 \
  | 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: a71857ff45a031e65c3c4ae1d7cd52ff0696316fa5d8e78945a2d1b91e1b2a55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42f2aa6368cf818c8413db483a02ee8a781f342d27fcc65d25387a40a1c3eac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-09-28T13:45:23Z",
    "title_canon_sha256": "488826102c16a6f8ae7b84c81cc5acebb40f7eea31dc89920a602191c7c3e80d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6203",
    "kind": "arxiv",
    "version": 1
  }
}