Pith Number

pith:3XOAK4PC

pith:2023:3XOAK4PCEMFDQGDXJKHTFSLRCP

not attested not anchored not stored refs pending

Ring Gap Structure around Class I Protostar WL 17

Asako Sato, Ayumu Shoshi, Hayao Yamasaki, Kazuki Tokuda, Kengo Tachihara, Masahiro N. Machida, Masayuki Yamaguchi, Mitsuki Omura, Naoto Harada, Yoshihiro Kawasaki

arxiv:2312.02504 v1 · 2023-12-05 · astro-ph.SR · 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{3XOAK4PCEMFDQGDXJKHTFSLRCP}

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	2026-07-05T07:20:18.975387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dddc0571e2230a3818774a8f32c97113df10a927d3c11ab293ccc26257c7ec90

Aliases

arxiv: 2312.02504 · arxiv_version: 2312.02504v1 · doi: 10.48550/arxiv.2312.02504 · pith_short_12: 3XOAK4PCEMFD · pith_short_16: 3XOAK4PCEMFDQGDX · pith_short_8: 3XOAK4PC

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/3XOAK4PCEMFDQGDXJKHTFSLRCP \
  | 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: dddc0571e2230a3818774a8f32c97113df10a927d3c11ab293ccc26257c7ec90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b132e0ca1c26581c9a82a8d4ae8380f9178d53428d40283717deb2d6a4776a0",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-12-05T05:17:23Z",
    "title_canon_sha256": "843b0b7650c4c0845076d0a1e0773f0d4a9531576cb3e71cc09b72809b382698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.02504",
    "kind": "arxiv",
    "version": 1
  }
}