Pith Number

pith:YS7QO5RI

pith:2010:YS7QO5RIPJX57YMUC3AM6WZ4JK

not attested not anchored not stored refs pending

Spinor Bose-Einstein condensates

Masahito Ueda, Yuki Kawaguchi

arxiv:1001.2072 v3 · 2010-01-13 · cond-mat.quant-gas

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YS7QO5RIPJX57YMUC3AM6WZ4JK}

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	2026-05-18T03:48:45.302855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4bf0776287a6fdfe19416c0cf5b3c4ab9f6d9351f5e50ecd7022728c9370da3

Aliases

arxiv: 1001.2072 · arxiv_version: 1001.2072v3 · doi: 10.48550/arxiv.1001.2072 · pith_short_12: YS7QO5RIPJX5 · pith_short_16: YS7QO5RIPJX57YMU · pith_short_8: YS7QO5RI

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/YS7QO5RIPJX57YMUC3AM6WZ4JK \
  | 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: c4bf0776287a6fdfe19416c0cf5b3c4ab9f6d9351f5e50ecd7022728c9370da3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f673d58ed0d2c81b0aeea14fffb67f5c877116b9dbc880fb861427fcdf22c7ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-01-13T04:12:51Z",
    "title_canon_sha256": "b483721adf16abeb928febb8710a043a1c348a0b5a07eecef56e0888aba13b8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2072",
    "kind": "arxiv",
    "version": 3
  }
}