Pith Number

pith:ANSPKDGA

pith:2014:ANSPKDGALMMOAS2ZHONYZPNMUD

not attested not anchored not stored refs pending

A conjugate gradient minimisation approach to generating holographic traps for ultracold atoms

Donatella Cassettari, Graham D. Bruce, Jonathan Keeling, Tiffany Harte

arxiv:1408.0188 v1 · 2014-08-01 · cond-mat.quant-gas · physics.atom-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANSPKDGALMMOAS2ZHONYZPNMUD}

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	2026-05-18T02:39:40.224135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0364f50cc05b18e04b593b9b8cbdaca0f57dfed5f27f10f0ac9f879b4f70aa58

Aliases

arxiv: 1408.0188 · arxiv_version: 1408.0188v1 · doi: 10.48550/arxiv.1408.0188 · pith_short_12: ANSPKDGALMMO · pith_short_16: ANSPKDGALMMOAS2Z · pith_short_8: ANSPKDGA

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/ANSPKDGALMMOAS2ZHONYZPNMUD \
  | 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: 0364f50cc05b18e04b593b9b8cbdaca0f57dfed5f27f10f0ac9f879b4f70aa58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32c6247225fae1d7e951012fe8bd8885a05784d5a99237c16cc94a2607014001",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-08-01T14:29:09Z",
    "title_canon_sha256": "507f510556b3e9647d2648f735d069f01912fef1b311586f86ecfc957dd67f27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0188",
    "kind": "arxiv",
    "version": 1
  }
}