Pith Number

pith:ASF77Z57

pith:2010:ASF77Z57OU7IZVD253INBBNZWK

not attested not anchored not stored refs pending

Transverse gradients of azimuthal velocity in a global disk model of the Milky Way

Joanna Ja{\l}ocha, {\L}ukasz Bratek, Marek Kutschera, Piotr Skindzier

arxiv:1003.5936 v3 · 2010-03-30 · 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{ASF77Z57OU7IZVD253INBBNZWK}

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	2026-05-18T02:24:25.895325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048bffe7bf753e8cd47aeed0d085b9b2aaab1a14e344db7097f42029c7629d9d

Aliases

arxiv: 1003.5936 · arxiv_version: 1003.5936v3 · doi: 10.48550/arxiv.1003.5936 · pith_short_12: ASF77Z57OU7I · pith_short_16: ASF77Z57OU7IZVD2 · pith_short_8: ASF77Z57

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/ASF77Z57OU7IZVD253INBBNZWK \
  | 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: 048bffe7bf753e8cd47aeed0d085b9b2aaab1a14e344db7097f42029c7629d9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d50046a1a0da4d9aa77d92b9fde67a65adfd94548960b0a557f4c8057e5d41a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-03-30T22:04:59Z",
    "title_canon_sha256": "9f3016681635363f2303210b9dbebfc8067ee2a81961579cc03e795dee99e7e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5936",
    "kind": "arxiv",
    "version": 3
  }
}