Pith Number

pith:FEUSG7D6

pith:2024:FEUSG7D674BNTMFV2R5JFJ3MLI

not attested not anchored not stored refs pending

Dust mass in protoplanetary disks with porous dust opacities

Florian Kirchschlager, Fujun Du, Haifeng Yang, H\'el\`ene Roussel, Hendrik Linz, Hongchi Wang, Mario Flock, Min Fang, Sebastian Wolf, Thomas Henning, Yao Liu

arxiv:2411.00277 v1 · 2024-11-01 · 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{FEUSG7D674BNTMFV2R5JFJ3MLI}

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	2026-07-05T09:47:23.157676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2929237c7eff02d9b0b5d47a92a76c5a01dd396cb6e23b350160503b6430f6fc

Aliases

arxiv: 2411.00277 · arxiv_version: 2411.00277v1 · doi: 10.48550/arxiv.2411.00277 · pith_short_12: FEUSG7D674BN · pith_short_16: FEUSG7D674BNTMFV · pith_short_8: FEUSG7D6

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/FEUSG7D674BNTMFV2R5JFJ3MLI \
  | 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: 2929237c7eff02d9b0b5d47a92a76c5a01dd396cb6e23b350160503b6430f6fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47af5c9c27b99b4bbe416ae918847f4d20d87a0dc0439cd3cf5a0ea4b6c0402e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-11-01T00:20:48Z",
    "title_canon_sha256": "173b21ae698b5e3986fdcab657e0dc3d8f34fd1372df265f5f51a88d70ccb4d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.00277",
    "kind": "arxiv",
    "version": 1
  }
}