Pith Number

pith:IYERX7VK

pith:2018:IYERX7VKFJFWJ23SP6ET2R2BSL

not attested not anchored not stored refs pending

The FRIED grid of mass loss rates for externally irradiated protoplanetary discs

Andrew J. Winter, Cathie J. Clarke, Stefano Facchini, Thomas J. Haworth, Wahidur Rahman

arxiv:1808.07484 v1 · 2018-08-22 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYERX7VKFJFWJ23SP6ET2R2BSL}

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.

Cited by

1 paper in Pith

Planetary formation tracks on the Hertzsprung-Russell diagram: Visualising the processes of giant planet growth

Receipt and verification

First computed	2026-05-18T00:07:05.203306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46091bfeaa2a4b64eb727f893d474192da5ced2f297d11b84e7baf71d26a4bff

Aliases

arxiv: 1808.07484 · arxiv_version: 1808.07484v1 · doi: 10.48550/arxiv.1808.07484 · pith_short_12: IYERX7VKFJFW · pith_short_16: IYERX7VKFJFWJ23S · pith_short_8: IYERX7VK

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/IYERX7VKFJFWJ23SP6ET2R2BSL \
  | 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: 46091bfeaa2a4b64eb727f893d474192da5ced2f297d11b84e7baf71d26a4bff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37c220093f0b0fc3039ec078a97a512f8cfe5f83dd9c56b23d9326d85f071757",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-22T18:00:00Z",
    "title_canon_sha256": "5d5a5a07d610444e7ff0c940288868dadcb64556b5b1f8c80250840269cfdb3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07484",
    "kind": "arxiv",
    "version": 1
  }
}