Pith Number

pith:L7DV7Y7E

pith:1997:L7DV7Y7E4JYNIXOLOCGEND24DS

not attested not anchored not stored refs pending

Creation of vortices in a Bose-Einstein condensate by a Raman technique

Dan F. Walls, Eric L. Bolda

arxiv:cond-mat/9708189 v1 · 1997-08-25 · 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{L7DV7Y7E4JYNIXOLOCGEND24DS}

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	2026-07-04T16:04:11.328055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fc75fe3e4e270d45dcb708c468f5c1c99aeae202dc0a77eb62f96911c32164a

Aliases

arxiv: cond-mat/9708189 · arxiv_version: cond-mat/9708189v1 · doi: 10.48550/arxiv.cond-mat/9708189 · pith_short_12: L7DV7Y7E4JYN · pith_short_16: L7DV7Y7E4JYNIXOL · pith_short_8: L7DV7Y7E

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/L7DV7Y7E4JYNIXOLOCGEND24DS \
  | 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: 5fc75fe3e4e270d45dcb708c468f5c1c99aeae202dc0a77eb62f96911c32164a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf91d27e18cdb4c990d24d27483f14fd40a72ed6bd03a703a40f3e0e7f1885f6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1997-08-25T00:05:58Z",
    "title_canon_sha256": "4d37ba4cc16783f313088883616aeb7bf1fc0a7c9dc7c46d1efa5d9dfe036872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9708189",
    "kind": "arxiv",
    "version": 1
  }
}