Pith Number

pith:7GVYRZEO

pith:1999:7GVYRZEO66BWMB3FUO4FQKJCBU

not attested not anchored not stored refs pending

Watching a superfluid untwist itself: Recurrence of Rabi oscillations in a Bose-Einstein condensate

B.P. Anderson, C.E. Wieman, D.S. Hall, E.A. Cornell, J.E Williams, M.J. Holland, M.R. Matthews, P.C. Haljan

arxiv:cond-mat/9906288 v2 · 1999-06-17 · 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{7GVYRZEO66BWMB3FUO4FQKJCBU}

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	2026-07-04T16:12:50.384293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9ab88e48ef783660765a3b85829220d236661cd2cb0fbd60ce9b68a76200718

Aliases

arxiv: cond-mat/9906288 · arxiv_version: cond-mat/9906288v2 · doi: 10.48550/arxiv.cond-mat/9906288 · pith_short_12: 7GVYRZEO66BW · pith_short_16: 7GVYRZEO66BWMB3F · pith_short_8: 7GVYRZEO

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/7GVYRZEO66BWMB3FUO4FQKJCBU \
  | 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: f9ab88e48ef783660765a3b85829220d236661cd2cb0fbd60ce9b68a76200718

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33709d558c83d471b1e0eaad333c623c13f6505e93c49e71a84700528d01a4c8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-06-17T22:16:42Z",
    "title_canon_sha256": "e08d3fe0449174e19e778aa4048008ca7583488b3f369aaaf0697d161bd10662"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9906288",
    "kind": "arxiv",
    "version": 2
  }
}