Pith Number

pith:PSNKVDFP

pith:2025:PSNKVDFPU4BRBKFOPSWFOD7Y2R

not attested not anchored not stored refs pending

The Effect of Luminosity Outbursts on the Abundance of Pebbles and Their Ice Mantles in Protoplanetary Disks

Anastasiia Topchieva, Eduard Vorobyov, Tamara Molyarova

arxiv:2505.07718 v1 · 2025-05-12 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PSNKVDFPU4BRBKFOPSWFOD7Y2R}

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	2026-07-05T11:01:52.242739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c9aaa8cafa70310a8ae7cac570ff8d456e800e86cdcdd1e2963cd1f641e3784

Aliases

arxiv: 2505.07718 · arxiv_version: 2505.07718v1 · doi: 10.48550/arxiv.2505.07718 · pith_short_12: PSNKVDFPU4BR · pith_short_16: PSNKVDFPU4BRBKFO · pith_short_8: PSNKVDFP

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/PSNKVDFPU4BRBKFOPSWFOD7Y2R \
  | 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: 7c9aaa8cafa70310a8ae7cac570ff8d456e800e86cdcdd1e2963cd1f641e3784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abf5e0ac6ddd38c2878edaf56957fc24f2e91760ca568e41401320c463e72f4e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-05-12T16:24:28Z",
    "title_canon_sha256": "da33970f3dc7e4da1f25edc652c5761158764a53a94559c93d79a0de9d57c0d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07718",
    "kind": "arxiv",
    "version": 1
  }
}