Pith Number

pith:2KIEHHPJ

pith:2024:2KIEHHPJ5YIP4WE74NAZEHFPGU

not attested not anchored not stored refs pending

Spin-down of solar-mass protostars in magnetospheric accretion paradigm

Kazunari Iwasaki, Kengo Tomida, Masanobu Kunitomo, Shinsuke Takasao, Takeru K. Suzuki

arxiv:2412.14981 v1 · 2024-12-19 · 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{2KIEHHPJ5YIP4WE74NAZEHFPGU}

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	2026-07-05T09:51:56.634328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d290439de9ee10fe589fe341921caf3538dd099edbe68a7246f30d840f083d21

Aliases

arxiv: 2412.14981 · arxiv_version: 2412.14981v1 · doi: 10.48550/arxiv.2412.14981 · pith_short_12: 2KIEHHPJ5YIP · pith_short_16: 2KIEHHPJ5YIP4WE7 · pith_short_8: 2KIEHHPJ

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/2KIEHHPJ5YIP4WE74NAZEHFPGU \
  | 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: d290439de9ee10fe589fe341921caf3538dd099edbe68a7246f30d840f083d21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af06993971cb147c44a3f52b21454487978fe21a990c560388524d9eb70a3b58",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-12-19T15:56:11Z",
    "title_canon_sha256": "844ddaa8c9bacedbf07d70327d9ce8a1aa152589d107e9beda73c6ecfb9dac66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14981",
    "kind": "arxiv",
    "version": 1
  }
}