Pith Number

pith:NS4QG6O3

pith:2013:NS4QG6O32J5BFXKTKHTESVZSCP

not attested not anchored not stored refs pending

A 2-level system of cold sodium atoms with high and tunable susceptibility against the magnetic field

Chengguang Bao, Daoxin Yao, Yanzhang He, Zhibing Li

arxiv:1309.4148 v1 · 2013-09-17 · physics.atom-ph · cond-mat.stat-mech · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NS4QG6O32J5BFXKTKHTESVZSCP}

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	2026-05-18T03:12:45.930913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cb90379dbd27a12dd5351e649573213df5745f03fe7b825fe7bf363060c59d2

Aliases

arxiv: 1309.4148 · arxiv_version: 1309.4148v1 · doi: 10.48550/arxiv.1309.4148 · pith_short_12: NS4QG6O32J5B · pith_short_16: NS4QG6O32J5BFXKT · pith_short_8: NS4QG6O3

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/NS4QG6O32J5BFXKTKHTESVZSCP \
  | 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: 6cb90379dbd27a12dd5351e649573213df5745f03fe7b825fe7bf363060c59d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c53c2ea26ad88b0b69074a60b8bc31c0e6f85a4d6bd4c71cef679ab5fff9d8a2",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-09-17T01:50:25Z",
    "title_canon_sha256": "0a106457e2413d1930f95b3484ee7a1e5e2bf395b328c358a10e8939a5fc4e06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4148",
    "kind": "arxiv",
    "version": 1
  }
}