Pith Number

pith:T2PM6FXY

pith:2022:T2PM6FXYH3OGGEMSO2OYYOGE5R

not attested not anchored not stored refs pending

Exocomets size distribution in the $\beta$ Pictoris planetary system

A. Lecavelier des Etangs, A.-M. Lagrange, A. Vidal-Madjar, E. Martioli, F. Kiefer, G. H\'ebrard, L. Cros, M. A. Kenworthy, M. Duquesnoy, N. Meunier, S. Lacour

arxiv:2204.13618 v1 · 2022-04-28 · 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{T2PM6FXYH3OGGEMSO2OYYOGE5R}

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	2026-07-05T04:18:44.174988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e9ecf16f83edc631192769d8c38c4ec41c3fa342c8c842a801cb98195d41794

Aliases

arxiv: 2204.13618 · arxiv_version: 2204.13618v1 · doi: 10.48550/arxiv.2204.13618 · pith_short_12: T2PM6FXYH3OG · pith_short_16: T2PM6FXYH3OGGEMS · pith_short_8: T2PM6FXY

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/T2PM6FXYH3OGGEMSO2OYYOGE5R \
  | 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: 9e9ecf16f83edc631192769d8c38c4ec41c3fa342c8c842a801cb98195d41794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b1a6bf187606716460f5b3ff484230ebab9993f4c459ab4e11d6aeea962a7bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-04-28T16:31:28Z",
    "title_canon_sha256": "16a1bf5690eca6a81d10be53f85a7defa865cd8662729c5d45fd02f7adfba521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13618",
    "kind": "arxiv",
    "version": 1
  }
}