Pith Number

pith:YEDGT5SO

pith:2021:YEDGT5SOR7MDFXM4GLR5X3IFAJ

not attested not anchored not stored refs pending

Structure of the Source I disk in Orion-KL

Adam Ginsburg, Brett A. McGuire, Ciriaco Goddi, John Baly, Keira Colleluori, Kyle Miller, Melvyn Wright, Tomoya Hirota, Tyler Harding

arxiv:2110.13838 v1 · 2021-10-26 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YEDGT5SOR7MDFXM4GLR5X3IFAJ}

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	2026-07-05T03:51:11.012171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c10669f64e8fd832dd9c32e3dbed0502459f967a0135d0c32af8ffbaa27591fc

Aliases

arxiv: 2110.13838 · arxiv_version: 2110.13838v1 · doi: 10.48550/arxiv.2110.13838 · pith_short_12: YEDGT5SOR7MD · pith_short_16: YEDGT5SOR7MDFXM4 · pith_short_8: YEDGT5SO

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/YEDGT5SOR7MDFXM4GLR5X3IFAJ \
  | 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: c10669f64e8fd832dd9c32e3dbed0502459f967a0135d0c32af8ffbaa27591fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0d4424fb5a795bc0e1e10f6f4a3c788e6f2c9bc223ea33e363726867cbd9093",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-10-26T16:35:04Z",
    "title_canon_sha256": "af2b4b0d0064d16fcf09329814066ebb6f41404cf4721a74a576bf56aed5461c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.13838",
    "kind": "arxiv",
    "version": 1
  }
}