Pith Number

pith:YI2PQGF4

pith:2012:YI2PQGF4FRU5SO55XX6QXDVXK4

not attested not anchored not stored refs pending

The properties of the local spiral arms from RAVE data: two-dimensional density wave approach

A. Helmi, A. Just, A. Siebert, A. Siviero, B. Burnett, B. Famaey, B. K. Gibson, C. Boeche, C. Faure, E. K. Grebel, G. Seabroke, I. Minchev, J. Binney, J. Bland-Hawthorn, J. F. Navarro, M. E. K. Williams, M. Steinmetz, O. Bienayme, Q. A. Parker, T. Zwitter, U. Munari, W. A. Reid

arxiv:1207.0363 v1 · 2012-07-02 · 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{YI2PQGF4FRU5SO55XX6QXDVXK4}

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	2026-05-18T01:56:35.767285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c234f818bc2c69d93bbdbdfd0b8eb75702bd733e2a3ea0bfb87433396a7892b0

Aliases

arxiv: 1207.0363 · arxiv_version: 1207.0363v1 · doi: 10.48550/arxiv.1207.0363 · pith_short_12: YI2PQGF4FRU5 · pith_short_16: YI2PQGF4FRU5SO55 · pith_short_8: YI2PQGF4

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/YI2PQGF4FRU5SO55XX6QXDVXK4 \
  | 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: c234f818bc2c69d93bbdbdfd0b8eb75702bd733e2a3ea0bfb87433396a7892b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11bce0642969d73c6f0be134bd2e32f8cf1357dc739b2c2f03729a8c96b460a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-07-02T12:59:18Z",
    "title_canon_sha256": "7f03b7607cf410767cee7408d6fc72b375aefaf59074c84dc1e9acf6133650ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0363",
    "kind": "arxiv",
    "version": 1
  }
}