Pith Number

pith:WJHO2HD5

pith:2023:WJHO2HD5CCYKL43HODKRE3VYCH

not attested not anchored not stored refs pending

A Keplerian disk with a four-arm spiral birthing an episodically accreting high-mass protostar

A. Aberfelds, A. Bartkiewicz, A. Caratti o Garatti, A. E. Volvach, A. M. Sobolev, B. Stecklum, C. Brogan, C. Phillips, D. A. Ladeyschikov, D. Johnstone, G. C. MacLeod, G. Orosz, G. Surcis, H. Linz, J. Blanchard, J. Brand, J. Eisl\"offel, J. O. Chibueze, Kee-Tae Kim, K. Sugiyama, L. Hyland, L. Uscanga, M. Durjasz, M. Olech, N. Sakai, O. Bayandina, R. A. Burns, S. Breen, S. P. Ellingsen, S. P. van den Heever, T. Hirota, T. R. Hunter, X. Chen, Y. Tanabe, Y. Uno, Y. Yonekura, Z. Rosli

arxiv:2304.14740 v1 · 2023-04-28 · astro-ph.SR · 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{WJHO2HD5CCYKL43HODKRE3VYCH}

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	2026-07-05T06:11:04.877267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b24eed1c7d10b0a5f36770d5126eb811f31612e868a7aae4e4f9119ffe8804e3

Aliases

arxiv: 2304.14740 · arxiv_version: 2304.14740v1 · doi: 10.48550/arxiv.2304.14740 · pith_short_12: WJHO2HD5CCYK · pith_short_16: WJHO2HD5CCYKL43H · pith_short_8: WJHO2HD5

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/WJHO2HD5CCYKL43HODKRE3VYCH \
  | 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: b24eed1c7d10b0a5f36770d5126eb811f31612e868a7aae4e4f9119ffe8804e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3c4e06c0afa19216fd603c723321817177e6f41a8d110cc555a62583d336086",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-04-28T10:32:50Z",
    "title_canon_sha256": "9db3a733879ccded364deb4b5b8550daaecaf3dede1e0e36ee9d48908a11dd98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.14740",
    "kind": "arxiv",
    "version": 1
  }
}