Pith Number

pith:IHRR2V2X

pith:2024:IHRR2V2X4DLUAYOY5KCA5FAQFQ

not attested not anchored not stored refs pending

Can gap-edge illumination excite spirals in protoplanetary disks? Three-temperature radiation hydrodynamics and NIR image modelling

Dhruv Muley, Hubert Klahr, Julio David Melon Fuksman

arxiv:2408.16461 v1 · 2024-08-29 · 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{IHRR2V2X4DLUAYOY5KCA5FAQFQ}

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	2026-07-05T09:23:57.625169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41e31d5757e0d74061d8ea840e94102c0e97900d9156507cd875968749cf87b5

Aliases

arxiv: 2408.16461 · arxiv_version: 2408.16461v1 · doi: 10.48550/arxiv.2408.16461 · pith_short_12: IHRR2V2X4DLU · pith_short_16: IHRR2V2X4DLUAYOY · pith_short_8: IHRR2V2X

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/IHRR2V2X4DLUAYOY5KCA5FAQFQ \
  | 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: 41e31d5757e0d74061d8ea840e94102c0e97900d9156507cd875968749cf87b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba7eb5c5db94478601ce82255cd3c41f5818f7b2221aba542c91684915066de2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-08-29T11:49:15Z",
    "title_canon_sha256": "413857e2b6370e9507e8c63ed118ebb844794274f89566c9eabc7f653bec78a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.16461",
    "kind": "arxiv",
    "version": 1
  }
}