Pith Number

pith:3MFEETWR

pith:2012:3MFEETWRXNHYKP5NO2YVLVUEIY

not attested not anchored not stored refs pending

Observation of Zeeman shift in the rubidium D2 line using an optical nanofiber in vapor

Amy Watkins, Jonathan M. Ward, S\'ile Nic Chormaic, Vibhuti Bhushan Tiwari

arxiv:1208.4708 v3 · 2012-08-23 · physics.atom-ph · physics.optics · 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{3MFEETWRXNHYKP5NO2YVLVUEIY}

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	2026-05-18T02:47:05.918643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db0a424ed1bb4f853fad76b155d68446265410fe57ead48295fd992301cb0f44

Aliases

arxiv: 1208.4708 · arxiv_version: 1208.4708v3 · doi: 10.48550/arxiv.1208.4708 · pith_short_12: 3MFEETWRXNHY · pith_short_16: 3MFEETWRXNHYKP5N · pith_short_8: 3MFEETWR

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/3MFEETWRXNHYKP5NO2YVLVUEIY \
  | 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: db0a424ed1bb4f853fad76b155d68446265410fe57ead48295fd992301cb0f44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13634797b8b3268d118561b4c775a520f5de28e96992ad01bf7ef5963747f4d6",
    "cross_cats_sorted": [
      "physics.optics",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-08-23T10:03:20Z",
    "title_canon_sha256": "077e6c4d914cc275d7fea6e80c79399b5b39f8ebb0eeaeea50cbbf94e88da45a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4708",
    "kind": "arxiv",
    "version": 3
  }
}