Pith Number

pith:U2ZIPUHO

pith:2008:U2ZIPUHOQVPSINWUQRLRQFIMQU

not attested not anchored not stored refs pending

Matter--wave emission in optical lattices: Single particle and collective effects

Diego Porras, Ines de Vega, J. Ignacio Cirac

arxiv:0807.1901 v1 · 2008-07-11 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2ZIPUHOQVPSINWUQRLRQFIMQU}

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	2026-05-18T00:37:57.757847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6b287d0ee855f2436d4845718150c8525a68b13fc534bbd156ed5963881de8c

Aliases

arxiv: 0807.1901 · arxiv_version: 0807.1901v1 · doi: 10.48550/arxiv.0807.1901 · pith_short_12: U2ZIPUHOQVPS · pith_short_16: U2ZIPUHOQVPSINWU · pith_short_8: U2ZIPUHO

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/U2ZIPUHOQVPSINWUQRLRQFIMQU \
  | 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: a6b287d0ee855f2436d4845718150c8525a68b13fc534bbd156ed5963881de8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27d076e8ce9659d3603bcd0c841072d7c5a0247ebe47550719b68ab2b4466499",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-07-11T18:07:58Z",
    "title_canon_sha256": "de0fc24ccc909f28d46dab98e27e28b20b96f0627569f86fd8c2e38fc31cfbb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1901",
    "kind": "arxiv",
    "version": 1
  }
}