Pith Number

pith:NPCYAPPY

pith:2017:NPCYAPPYJY33TJ5AW3YAKMLPWU

not attested not anchored not stored refs pending

A minimalistic and optimized conveyor belt for neutral atoms

Bj\"orn Hessmo, Daniel Sahagun, Paul C. Condylis, Ritayan Roy, Vindhiya Prakash

arxiv:1704.03030 v2 · 2017-04-10 · physics.atom-ph · 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{NPCYAPPYJY33TJ5AW3YAKMLPWU}

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	2026-05-18T00:24:17.729133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bc5803df84e37b9a7a0b6f005316fb50a0609bfe382dabb51ac8a5aeded9fd2

Aliases

arxiv: 1704.03030 · arxiv_version: 1704.03030v2 · doi: 10.48550/arxiv.1704.03030 · pith_short_12: NPCYAPPYJY33 · pith_short_16: NPCYAPPYJY33TJ5A · pith_short_8: NPCYAPPY

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/NPCYAPPYJY33TJ5AW3YAKMLPWU \
  | 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: 6bc5803df84e37b9a7a0b6f005316fb50a0609bfe382dabb51ac8a5aeded9fd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3ca0c9c2a95ea30fb008f0c7efa9586488ddd3c803615c9e84f35b90d14303b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-04-10T19:31:26Z",
    "title_canon_sha256": "195df46523ecab8ebb371419b6802a136ed418f748404f412b482d6c41f33507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03030",
    "kind": "arxiv",
    "version": 2
  }
}