Pith Number

pith:TY2UB657

pith:2001:TY2UB657WNLRSURVRZ7XFIFSRX

not attested not anchored not stored refs pending

Expansion of a Bose-Einstein Condensate in an atomic waveguide

L. Plaja, L. Santos

arxiv:cond-mat/0111275 v1 · 2001-11-15 · 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{TY2UB657WNLRSURVRZ7XFIFSRX}

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	2026-07-04T16:26:39.221088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e3540fbbfb3571952358e7f72a0b28dfc852e86489d3dd5209b3993fd35f50d

Aliases

arxiv: cond-mat/0111275 · arxiv_version: cond-mat/0111275v1 · doi: 10.48550/arxiv.cond-mat/0111275 · pith_short_12: TY2UB657WNLR · pith_short_16: TY2UB657WNLRSURV · pith_short_8: TY2UB657

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/TY2UB657WNLRSURVRZ7XFIFSRX \
  | 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: 9e3540fbbfb3571952358e7f72a0b28dfc852e86489d3dd5209b3993fd35f50d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "660cd9dd4a792d2917fe000b8cd0f53d731cdffb65024cfaad78fb694a77799a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2001-11-15T11:42:03Z",
    "title_canon_sha256": "5af0ad1d56ffe302a322f74bbec0fcbc3ef34b652d5f40509a0ae40172e0af79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0111275",
    "kind": "arxiv",
    "version": 1
  }
}