Pith Number

pith:RWGS3S6B

pith:2018:RWGS3S6BBCB3RGVTNEFYVYDBJ5

not attested not anchored not stored refs pending

Unlocking the secrets of the midplane gas and dust distribution in the young hybrid disc HD 141569

Grant Kennedy, James Miley, Mark Wyatt, Olja Panic

arxiv:1805.02476 v2 · 2018-05-07 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RWGS3S6BBCB3RGVTNEFYVYDBJ5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:09:53.607559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d8d2dcbc10883b89ab3690b8ae0614f4aa57382abd848405e3b33ac986873cc

Aliases

arxiv: 1805.02476 · arxiv_version: 1805.02476v2 · doi: 10.48550/arxiv.1805.02476 · pith_short_12: RWGS3S6BBCB3 · pith_short_16: RWGS3S6BBCB3RGVT · pith_short_8: RWGS3S6B

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/RWGS3S6BBCB3RGVTNEFYVYDBJ5 \
  | 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: 8d8d2dcbc10883b89ab3690b8ae0614f4aa57382abd848405e3b33ac986873cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41c049e443aefce0b346e11d782e511d697a03db0aae9b99cf8e3ddcb71759fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-05-07T12:42:47Z",
    "title_canon_sha256": "1369593734764173fc8e056c435630d5b4c0d33a0c4c9eac9e3914ff16327405"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.02476",
    "kind": "arxiv",
    "version": 2
  }
}