Pith Number

pith:D72I5VOV

pith:2003:D72I5VOVP5ICMR4GYP4KNJCFFS

not attested not anchored not stored refs pending

Hydrodynamic behavior in expanding thermal clouds of Rb-87

Ch. Buggle, D.S. Petrov, G.V. Shlyapnikov, I. Shvarchuck, J.T.M. Walraven, M. Kemmann, W. von Klitzing

arxiv:cond-mat/0308493 v1 · 2003-08-25 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D72I5VOVP5ICMR4GYP4KNJCFFS}

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	2026-05-18T03:43:05.640579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ff48ed5d57f50264786c3f8a6a4452c8df499e5b50a3434652044a062d63334

Aliases

arxiv: cond-mat/0308493 · arxiv_version: cond-mat/0308493v1 · doi: 10.48550/arxiv.cond-mat/0308493 · pith_short_12: D72I5VOVP5IC · pith_short_16: D72I5VOVP5ICMR4G · pith_short_8: D72I5VOV

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/D72I5VOVP5ICMR4GYP4KNJCFFS \
  | 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: 1ff48ed5d57f50264786c3f8a6a4452c8df499e5b50a3434652044a062d63334

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd0cb5f66e357ba4e3c4f209df5c40eaf4f1863707b16b981d841eab5f68d238",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2003-08-25T11:55:49Z",
    "title_canon_sha256": "21a162e44714e8cd8717b0bf278947e6937aeec5173ab2f75b540d6db41d74c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0308493",
    "kind": "arxiv",
    "version": 1
  }
}