Pith Number

pith:NPNR6ITM

pith:2013:NPNR6ITM6ATJHU5MMXF4HAPB3E

not attested not anchored not stored refs pending

Spin dynamics in a spin-orbit coupled Fermi gas

S. Das Sarma, Stefan S. Natu

arxiv:1305.2443 v3 · 2013-05-10 · cond-mat.quant-gas · 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{NPNR6ITM6ATJHU5MMXF4HAPB3E}

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	2026-05-18T03:12:11.692490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bdb1f226cf02693d3ac65cbc381e1d93c414da2cf4dce2907d627760b37da4f

Aliases

arxiv: 1305.2443 · arxiv_version: 1305.2443v3 · doi: 10.48550/arxiv.1305.2443 · pith_short_12: NPNR6ITM6ATJ · pith_short_16: NPNR6ITM6ATJHU5M · pith_short_8: NPNR6ITM

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/NPNR6ITM6ATJHU5MMXF4HAPB3E \
  | 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: 6bdb1f226cf02693d3ac65cbc381e1d93c414da2cf4dce2907d627760b37da4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8392fcfa3890b3bd7bc5c1897e3d3013f7e2a117f60288cfeeb7f4fa137120b7",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-05-10T21:19:55Z",
    "title_canon_sha256": "8d604dac9b137d12cd19640d1177a19c8bb0c473756c5aab40b7807221146fb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2443",
    "kind": "arxiv",
    "version": 3
  }
}