Pith Number

pith:4AXMOKWG

pith:2022:4AXMOKWG7DVKNRTFRBN5WF2UZQ

not attested not anchored not stored refs pending

The Many-Faceted Light Curves of Young Disk-bearing Stars in Taurus as Seen by K2

Ann Marie Cody, Luisa M. Rebull, Lynne A. Hillenbrand

arxiv:2204.06646 v1 · 2022-04-13 · 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{4AXMOKWG7DVKNRTFRBN5WF2UZQ}

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.

Cited by

1 paper in Pith

Unstable magnetospheric accretion on the T Tauri star TW Hya

Receipt and verification

First computed	2026-07-05T04:14:44.235474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e02ec72ac6f8eaa6c665885bdb1754cc2964768a8791e931c6c8903bea892bad

Aliases

arxiv: 2204.06646 · arxiv_version: 2204.06646v1 · doi: 10.48550/arxiv.2204.06646 · pith_short_12: 4AXMOKWG7DVK · pith_short_16: 4AXMOKWG7DVKNRTF · pith_short_8: 4AXMOKWG

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/4AXMOKWG7DVKNRTFRBN5WF2UZQ \
  | 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: e02ec72ac6f8eaa6c665885bdb1754cc2964768a8791e931c6c8903bea892bad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d279ed327eaca29eb66b6d8da2b18f78fb2d8d662a5f3027c1c96618b089d376",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-04-13T21:48:04Z",
    "title_canon_sha256": "1a56824653b902e1be066f86aa04b074a5b43d634d71d1f5d628c6a0e6ea378f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.06646",
    "kind": "arxiv",
    "version": 1
  }
}