Pith Number

pith:RZTR2CXL

pith:2007:RZTR2CXLXT6DMR5WPGA2X32ONS

not attested not anchored not stored refs pending

Excited Thomas-Efimov levels in ultracold gases

Mark D. Lee, Paul S. Julienne, Thorsten Koehler

arxiv:cond-mat/0702178 v2 · 2007-02-07 · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZTR2CXLXT6DMR5WPGA2X32ONS}

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	2026-07-04T15:03:31.282941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e671d0aebbcfc3647b67981abef4e6c80f6fd1046d0e13cc2ef096f1534cbcf

Aliases

arxiv: cond-mat/0702178 · arxiv_version: cond-mat/0702178v2 · doi: 10.48550/arxiv.cond-mat/0702178 · pith_short_12: RZTR2CXLXT6D · pith_short_16: RZTR2CXLXT6DMR5W · pith_short_8: RZTR2CXL

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/RZTR2CXLXT6DMR5WPGA2X32ONS \
  | 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: 8e671d0aebbcfc3647b67981abef4e6c80f6fd1046d0e13cc2ef096f1534cbcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4dc4f9c6d07de26453aeb7f1fbacc68b24efd458af25bc6170467cecca31e36",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2007-02-07T15:36:02Z",
    "title_canon_sha256": "c5a12c703ca2f9f329771c40b1cbc616628f532b006191d3e136e28a1ebb74a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0702178",
    "kind": "arxiv",
    "version": 2
  }
}