Pith Number

pith:77UIFKYA

pith:2005:77UIFKYANTWBCZJTOK2QS4UK3Q

not attested not anchored not stored refs pending

Parametric Amplification of Atoms

David E. Pritchard, Erik W. Streed, Gretchen K. Campbell, Jongchul Mun, Micah Boyd, Wolfgang Ketterle

arxiv:cond-mat/0509302 v1 · 2005-09-12 · 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{77UIFKYANTWBCZJTOK2QS4UK3Q}

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	2026-07-04T14:22:33.077563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffe882ab006cec11653372b509728adc2134e34cc7431dc087392d944de39aca

Aliases

arxiv: cond-mat/0509302 · arxiv_version: cond-mat/0509302v1 · doi: 10.48550/arxiv.cond-mat/0509302 · pith_short_12: 77UIFKYANTWB · pith_short_16: 77UIFKYANTWBCZJT · pith_short_8: 77UIFKYA

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/77UIFKYANTWBCZJTOK2QS4UK3Q \
  | 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: ffe882ab006cec11653372b509728adc2134e34cc7431dc087392d944de39aca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82445c47a36fcd6d77a70ad1644683b8eedebc9e089cf691b226782b92a0fe48",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2005-09-12T17:01:55Z",
    "title_canon_sha256": "e8caced38e83c620d3e8add6d5c516d1093957c7eae2a966183b8217a346f55f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0509302",
    "kind": "arxiv",
    "version": 1
  }
}