Pith Number

pith:CSJ5URQB

pith:2002:CSJ5URQB4NF5QPG3OROLKEAVA2

not attested not anchored not stored refs pending

Production of UCN by Downscattering in superfluid He4

A.R. Young, B.W. Wehring, E. Korobkina, R. Golub

arxiv:cond-mat/0204635 v3 · 2002-04-30 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSJ5URQB4NF5QPG3OROLKEAVA2}

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	2026-05-18T01:40:03.581374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1493da4601e34bd83cdb745cb5101506960c0ec2f5ade83041b5cb0009e2fdda

Aliases

arxiv: cond-mat/0204635 · arxiv_version: cond-mat/0204635v3 · doi: 10.48550/arxiv.cond-mat/0204635 · pith_short_12: CSJ5URQB4NF5 · pith_short_16: CSJ5URQB4NF5QPG3 · pith_short_8: CSJ5URQB

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/CSJ5URQB4NF5QPG3OROLKEAVA2 \
  | 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: 1493da4601e34bd83cdb745cb5101506960c0ec2f5ade83041b5cb0009e2fdda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f5992d733aa5799d66ba04e95a3f93d812ad5c48970bcd898c443ee3ecd8d6e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2002-04-30T18:59:54Z",
    "title_canon_sha256": "797aee3edc6528a4c1ec21e784d2a0ca575b6cb65a5e0da9c3ca9de605db1a9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0204635",
    "kind": "arxiv",
    "version": 3
  }
}