Pith Number

pith:PO6WI7YT

pith:2010:PO6WI7YTDSNDYEYIJ4TQHZHLKG

not attested not anchored not stored refs pending

The Spin-weighted Spheroidal Wave functions in the Case of s=1/2

Guihua Tian, Kun Dong, Yue Sun

arxiv:1011.2579 v1 · 2010-11-11 · math-ph · gr-qc · math.MP · 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{PO6WI7YTDSNDYEYIJ4TQHZHLKG}

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	2026-05-18T04:36:10.009711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bbd647f131c9a3c13084f2703e4eb51af395898c35526907dbbf871207dde6b

Aliases

arxiv: 1011.2579 · arxiv_version: 1011.2579v1 · doi: 10.48550/arxiv.1011.2579 · pith_short_12: PO6WI7YTDSND · pith_short_16: PO6WI7YTDSNDYEYI · pith_short_8: PO6WI7YT

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/PO6WI7YTDSNDYEYIJ4TQHZHLKG \
  | 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: 7bbd647f131c9a3c13084f2703e4eb51af395898c35526907dbbf871207dde6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dba20ec0e19de10b9ac1775e85e53ab6e817a4e82862ac2d69f3bf311e1b8f4",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-11-11T07:07:23Z",
    "title_canon_sha256": "b6dc8793a43a626df463cec62f484e81c6dbf6b9a181bb48e962ddbc525cdf40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2579",
    "kind": "arxiv",
    "version": 1
  }
}