Pith Number

pith:SQHW3O7Y

pith:2019:SQHW3O7YZKIOU2MUTBKWZOUCXE

not attested not anchored not stored refs pending

Testing the Tremaine-Weinberg Method Applied to Integral-field Spectroscopic Data Using a Simulated Barred Galaxy

Juntai Shen, Martin Bureau, Yanfei Zou, Zhao-Yu Li

arxiv:1908.10524 v2 · 2019-08-28 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SQHW3O7YZKIOU2MUTBKWZOUCXE}

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	2026-07-05T00:12:05.645056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940f6dbbf8ca90ea699498556cba82b917d804c33f615d836820e37d4604c2d2

Aliases

arxiv: 1908.10524 · arxiv_version: 1908.10524v2 · doi: 10.48550/arxiv.1908.10524 · pith_short_12: SQHW3O7YZKIO · pith_short_16: SQHW3O7YZKIOU2MU · pith_short_8: SQHW3O7Y

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/SQHW3O7YZKIOU2MUTBKWZOUCXE \
  | 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: 940f6dbbf8ca90ea699498556cba82b917d804c33f615d836820e37d4604c2d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a72bb2ae69a2197deedc65c327b0edda1b72eaa04c74e56c89055e23d66cbe18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-28T02:34:55Z",
    "title_canon_sha256": "7f5318c70a3276b7d15b3f0b5ed1a9f3dd4ea8190f714075f7f3d40c98510ccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10524",
    "kind": "arxiv",
    "version": 2
  }
}