Pith Number

pith:R5U3OTUT

pith:2019:R5U3OTUTELVW7WJ2RJMUK3VUJQ

not attested not anchored not stored refs pending

Precessing winds from the nucleus of the prototype Red Geyser?

Alice D. Machado, Gabriele S. Ilha, Jaderson S. Schimoia, Kevin A. Bundy, Luiz N. Da Costa, Marcio A. G. Maia, Namrata Roy, Nicolas D. Mallman, Rodrigo Nemmen, Rogemar A. Riffel, Rogerio Riffel, Sandro B. Rembold, Thaisa Storchi-Bergmann

arxiv:1903.08032 v1 · 2019-03-19 · 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{R5U3OTUTELVW7WJ2RJMUK3VUJQ}

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	2026-05-17T23:49:01.501166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f69b74e9322eb6fd93a8a59456eb44c3f769792b478fb668fe8394ff98f7acf

Aliases

arxiv: 1903.08032 · arxiv_version: 1903.08032v1 · doi: 10.48550/arxiv.1903.08032 · pith_short_12: R5U3OTUTELVW · pith_short_16: R5U3OTUTELVW7WJ2 · pith_short_8: R5U3OTUT

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/R5U3OTUTELVW7WJ2RJMUK3VUJQ \
  | 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: 8f69b74e9322eb6fd93a8a59456eb44c3f769792b478fb668fe8394ff98f7acf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0df6d2563e402955c29a76c19a50a883987e93553fd40f40191941288183641e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-19T14:52:14Z",
    "title_canon_sha256": "f7b00472e664862860fe4b19ce68e0b6e234c5df260392a29c2b8f40803cdc2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08032",
    "kind": "arxiv",
    "version": 1
  }
}