Pith Number

pith:QOEK35GI

pith:1999:QOEK35GITHJYPKAGYTBYGOBOUA

not attested not anchored not stored refs pending

Limits to Sympathetic Evaporative Cooling of a Two-Component Fermi Gas

C. G. Koay, M. Crescimanno, R. Peterson

arxiv:cond-mat/9909014 v1 · 1999-09-01 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOEK35GITHJYPKAGYTBYGOBOUA}

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	2026-07-04T16:13:14.154942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8388adf4c899d387a806c4c383382ea031a4892804ab5c73a1d7e2321fa7664b

Aliases

arxiv: cond-mat/9909014 · arxiv_version: cond-mat/9909014v1 · doi: 10.48550/arxiv.cond-mat/9909014 · pith_short_12: QOEK35GITHJY · pith_short_16: QOEK35GITHJYPKAG · pith_short_8: QOEK35GI

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/QOEK35GITHJYPKAGYTBYGOBOUA \
  | 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: 8388adf4c899d387a806c4c383382ea031a4892804ab5c73a1d7e2321fa7664b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e621cc82ef74a4eda3e0ef269030c327276fbb79e4cf4d383ae21537635e4ff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1999-09-01T15:17:56Z",
    "title_canon_sha256": "1d1cf7f868035256b862f31ef0ba91e517e6f82d412eed6f5c378b30fb23a5a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9909014",
    "kind": "arxiv",
    "version": 1
  }
}