Pith Number

pith:E6FSRT5E

pith:2000:E6FSRT5EX7KH6N7SFXD5PGBBE7

not attested not anchored not stored refs pending

Skyrmions in spinor Bose-Einstein condensates

H.T.C. Stoof

arxiv:cond-mat/0002375 v1 · 2000-02-24 · 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{E6FSRT5EX7KH6N7SFXD5PGBBE7}

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	2026-07-04T14:17:44.631308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

278b28cfa4bfd47f37f22dc7d7982127e1ca677d6be60e9e5dc2f5112d6c703c

Aliases

arxiv: cond-mat/0002375 · arxiv_version: cond-mat/0002375v1 · doi: 10.48550/arxiv.cond-mat/0002375 · pith_short_12: E6FSRT5EX7KH · pith_short_16: E6FSRT5EX7KH6N7S · pith_short_8: E6FSRT5E

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/E6FSRT5EX7KH6N7SFXD5PGBBE7 \
  | 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: 278b28cfa4bfd47f37f22dc7d7982127e1ca677d6be60e9e5dc2f5112d6c703c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eadb58d6364d3914a37331dd454c6f4d9bfd56009776b4b96231bd6ebb54bc3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2000-02-24T12:10:12Z",
    "title_canon_sha256": "be41e0342cf622358a8220f06847f464d5c5c83c135d98a13336c2ea4dcbd4d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0002375",
    "kind": "arxiv",
    "version": 1
  }
}