Pith Number

pith:WSZGFJSF

pith:2026:WSZGFJSFOSENASZIRG5MHZ7ERF

not attested not anchored not stored refs pending

Formation and evolution pathways of planets. I. Comparison between theory and observations

Amine Bouzerzour, Renyu Hu, Yasuhiro Hasegawa

arxiv:2606.31017 v1 · 2026-06-30 · 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{WSZGFJSFOSENASZIRG5MHZ7ERF}

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	2026-07-01T00:17:24.319391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4b262a6457488d04b2889bac3e7e489788a58fad4e4864df9079f3e786664a5

Aliases

arxiv: 2606.31017 · arxiv_version: 2606.31017v1 · doi: 10.48550/arxiv.2606.31017 · pith_short_12: WSZGFJSFOSEN · pith_short_16: WSZGFJSFOSENASZI · pith_short_8: WSZGFJSF

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/WSZGFJSFOSENASZIRG5MHZ7ERF \
  | 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: b4b262a6457488d04b2889bac3e7e489788a58fad4e4864df9079f3e786664a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0975f8e47f598acfd5f94195f90eaebf0e8566e97a0d36a28bee6f9b4f80c7b6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-06-30T01:09:23Z",
    "title_canon_sha256": "4231ef20226d828a0a02a0ccaa1e833f78d5c73bd58bd3399845d4ef9fa7d9a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31017",
    "kind": "arxiv",
    "version": 1
  }
}