Pith Number

pith:JOULWJXQ

pith:2025:JOULWJXQBFDCTYYN24ZAAGGK3B

not attested not anchored not stored refs pending

The Impact of External Radiation on the Inner Disk Chemistry of Planet Formation

Alice Booth, Jenny K. Calahan, Karin \"Oberg

arxiv:2508.06613 v1 · 2025-08-08 · 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{JOULWJXQBFDCTYYN24ZAAGGK3B}

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

The Impact of Radiation Environment on the Evolution and Fragmentation of Protostellar Discs

Receipt and verification

First computed	2026-07-05T11:51:03.563593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ba8bb26f0094629e30dd7320018cad87a444e8fe31308872f4d8ff8061d2b2c

Aliases

arxiv: 2508.06613 · arxiv_version: 2508.06613v1 · doi: 10.48550/arxiv.2508.06613 · pith_short_12: JOULWJXQBFDC · pith_short_16: JOULWJXQBFDCTYYN · pith_short_8: JOULWJXQ

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/JOULWJXQBFDCTYYN24ZAAGGK3B \
  | 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: 4ba8bb26f0094629e30dd7320018cad87a444e8fe31308872f4d8ff8061d2b2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74445abc06589779220d33062de71db45a577b3bb7f175173cfcf3adc8a5c591",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-08-08T18:00:07Z",
    "title_canon_sha256": "53defa9e0a47cc8c9a12a164c8c254d6ba807592f2f801d48c258bd25fdf1894"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.06613",
    "kind": "arxiv",
    "version": 1
  }
}