Pith Number

pith:D4XBYHRY

pith:2008:D4XBYHRYPFMJXILUFFXAAKCIDX

not attested not anchored not stored refs pending

Lattice Interferometer for Ultra-Cold Atoms

Mikkel F. Andersen, Tycho Sleator

arxiv:0811.3780 v1 · 2008-11-23 · physics.atom-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{D4XBYHRYPFMJXILUFFXAAKCIDX}

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	2026-05-18T02:15:13.449651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f2e1c1e3879589ba174296e0028481de761e0e59c338db2ba6448aaa3f94ed1

Aliases

arxiv: 0811.3780 · arxiv_version: 0811.3780v1 · doi: 10.48550/arxiv.0811.3780 · pith_short_12: D4XBYHRYPFMJ · pith_short_16: D4XBYHRYPFMJXILU · pith_short_8: D4XBYHRY

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/D4XBYHRYPFMJXILUFFXAAKCIDX \
  | 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: 1f2e1c1e3879589ba174296e0028481de761e0e59c338db2ba6448aaa3f94ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82ef4a5a6f15bbf500af0a5abeb06aea25f4adcdb095be7a56de2a761091c6fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2008-11-23T22:42:53Z",
    "title_canon_sha256": "724de71431b0bf033bf2f68f82936edab8bc40bdf93703fe0ea0bc70660ce6a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3780",
    "kind": "arxiv",
    "version": 1
  }
}