Pith Number

pith:LU3GGSYV

pith:2013:LU3GGSYVZGN3UMKS6B4RZWQHRQ

not attested not anchored not stored refs pending

Ultra high densities of cold atoms in a holographically controlled dark SPOT trap

Graeme Walker, Neal Radwell, Sonja Franke-Arnold

arxiv:1308.4586 v1 · 2013-08-21 · 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{LU3GGSYVZGN3UMKS6B4RZWQHRQ}

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	2026-05-18T03:15:21.586121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d36634b15c99bba3152f0791cda078c29a5870e8e12330c95cc47345a2f09d1

Aliases

arxiv: 1308.4586 · arxiv_version: 1308.4586v1 · doi: 10.48550/arxiv.1308.4586 · pith_short_12: LU3GGSYVZGN3 · pith_short_16: LU3GGSYVZGN3UMKS · pith_short_8: LU3GGSYV

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/LU3GGSYVZGN3UMKS6B4RZWQHRQ \
  | 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: 5d36634b15c99bba3152f0791cda078c29a5870e8e12330c95cc47345a2f09d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a05b7da9c62360ad91c7aaac78e9a8a2868ad6b27f0e011de9846203cd5ccd9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-08-21T14:11:40Z",
    "title_canon_sha256": "41c19f6d0094e147ec1bcabb8d24b70b7517d7328bcc8925b4ffcde2b0b849d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4586",
    "kind": "arxiv",
    "version": 1
  }
}