Pith Number

pith:Q4OTLWBQ

pith:1998:Q4OTLWBQ5RU3F4FUPLJZUIV45W

not attested not anchored not stored refs pending

Output coupling and flow of a dilute Bose-Einstein condensate

B. Jackson, C. S. Adams, J. F. McCann

arxiv:cond-mat/9804038 v2 · 1998-04-03 · 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{Q4OTLWBQ5RU3F4FUPLJZUIV45W}

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	2026-07-04T16:07:43.876879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

871d35d830ec69b2f0b47ad39a22bcedab3e5e903ea5ab20b5e6637275da1a2e

Aliases

arxiv: cond-mat/9804038 · arxiv_version: cond-mat/9804038v2 · doi: 10.48550/arxiv.cond-mat/9804038 · pith_short_12: Q4OTLWBQ5RU3 · pith_short_16: Q4OTLWBQ5RU3F4FU · pith_short_8: Q4OTLWBQ

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/Q4OTLWBQ5RU3F4FUPLJZUIV45W \
  | 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: 871d35d830ec69b2f0b47ad39a22bcedab3e5e903ea5ab20b5e6637275da1a2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0466ba9193e2e1f7cab5f81d3961dd4362bc74b3facd87d9edf3b3ebdf70f99a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1998-04-03T15:47:21Z",
    "title_canon_sha256": "196f752ef617f46d6eed0a34fe57c5f48d423e2f2fb300daa79e1aec5e5051de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9804038",
    "kind": "arxiv",
    "version": 2
  }
}