Pith Number

pith:EMFLP5VP

pith:2008:EMFLP5VPALIO6W2XBVF4BEZDBI

not attested not anchored not stored refs pending

Non-Abelian Josephson effect between two spinor Bose-Einstein condensates in double optical traps

Ran Qi, W. M. Liu, Xiao-Lu Yu, Z. B. Li

arxiv:0809.4307 v1 · 2008-09-25 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EMFLP5VPALIO6W2XBVF4BEZDBI}

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	2026-05-18T02:15:33.669409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

230ab7f6af02d0ef5b570d4bc093230a3f9dc155df60b6391fdd0d3b484fc18d

Aliases

arxiv: 0809.4307 · arxiv_version: 0809.4307v1 · doi: 10.48550/arxiv.0809.4307 · pith_short_12: EMFLP5VPALIO · pith_short_16: EMFLP5VPALIO6W2X · pith_short_8: EMFLP5VP

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/EMFLP5VPALIO6W2XBVF4BEZDBI \
  | 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: 230ab7f6af02d0ef5b570d4bc093230a3f9dc155df60b6391fdd0d3b484fc18d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fff2f08b4f7baeaae838505fbc6565e8791ab7e5c9eb9ed63746b3c0c1082163",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2008-09-25T01:48:42Z",
    "title_canon_sha256": "28a9e822838061247fd5edf3b1304a4c01ca64cd0e6f95596b1d35f3a2c02579"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.4307",
    "kind": "arxiv",
    "version": 1
  }
}