Pith Number

pith:NK75KS6G

pith:2009:NK75KS6GN4NYJDNWF57QLXSAMW

not attested not anchored not stored refs pending

Cold and Ultracold Molecules: Science, Technology, and Applications

David DeMille, Jun Ye, Lincoln D. Carr, Roman V. Krems

arxiv:0904.3175 v1 · 2009-04-21 · quant-ph · cond-mat.quant-gas · 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{NK75KS6GN4NYJDNWF57QLXSAMW}

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	2026-05-18T04:40:00.761152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6abfd54bc66f1b848db62f7f05de4065b733f8acfa7a6e47247465b6a1140345

Aliases

arxiv: 0904.3175 · arxiv_version: 0904.3175v1 · doi: 10.48550/arxiv.0904.3175 · pith_short_12: NK75KS6GN4NY · pith_short_16: NK75KS6GN4NYJDNW · pith_short_8: NK75KS6G

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/NK75KS6GN4NYJDNWF57QLXSAMW \
  | 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: 6abfd54bc66f1b848db62f7f05de4065b733f8acfa7a6e47247465b6a1140345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2454ac73ffa17ade8f44ac946b671452b0f6554fc9839c748b23923a81aa9596",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-04-21T07:09:33Z",
    "title_canon_sha256": "8d175cfed00eb4d1c9dfb72194351fdb31af38136fa7e317bce4e63e82aaa1b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3175",
    "kind": "arxiv",
    "version": 1
  }
}