Pith Number

pith:5LDS3JNO

pith:2013:5LDS3JNON2PXZKLNA4X7A4G36P

not attested not anchored not stored refs pending

Optically Measuring Force near the Standard Quantum Limit

Dan M. Stamper-Kurn, Maryrose Barrios, Nathan Brahms, Nicolas Spethmann, Sydney Schreppler, Thierry Botter

arxiv:1312.4896 v1 · 2013-12-17 · quant-ph · 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{5LDS3JNON2PXZKLNA4X7A4G36P}

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	2026-05-18T02:48:37.100757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eac72da5ae6e9f7ca96d072ff070dbf3fd8d3f436c0f1e8fc565106f9a95a601

Aliases

arxiv: 1312.4896 · arxiv_version: 1312.4896v1 · doi: 10.48550/arxiv.1312.4896 · pith_short_12: 5LDS3JNON2PX · pith_short_16: 5LDS3JNON2PXZKLN · pith_short_8: 5LDS3JNO

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/5LDS3JNON2PXZKLNA4X7A4G36P \
  | 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: eac72da5ae6e9f7ca96d072ff070dbf3fd8d3f436c0f1e8fc565106f9a95a601

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffd1294fe269cb1509d8aa5f69a30bfe5a1a1e6870b027082f9e5753c704b70d",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-17T19:07:10Z",
    "title_canon_sha256": "931f7937b69923a58b407e99d7b69f3063e45e14a962cbdb202f4198e2aacae0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4896",
    "kind": "arxiv",
    "version": 1
  }
}