Pith Number

pith:YIL6TMWA

pith:2012:YIL6TMWANSQ3FOVEML7IJ7THJZ

not attested not anchored not stored refs pending

Radiation Magnetohydrodynamic Simulations of Protostellar Collapse: Protostellar Core Formation

Kazuya Saigo, Kengo Tomida, Kohji Tomisaka, Masahiro N. Machida, Satoshi Okuzumi, Tomoaki Matsumoto, Yasunori Hori

arxiv:1206.3567 v2 · 2012-06-15 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YIL6TMWANSQ3FOVEML7IJ7THJZ}

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	2026-05-18T02:21:08.963360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c217e9b2c06ca1b2baa462fe84fe674e7ea3e20fdf5c6fb86b921417ec16d0d1

Aliases

arxiv: 1206.3567 · arxiv_version: 1206.3567v2 · doi: 10.48550/arxiv.1206.3567 · pith_short_12: YIL6TMWANSQ3 · pith_short_16: YIL6TMWANSQ3FOVE · pith_short_8: YIL6TMWA

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/YIL6TMWANSQ3FOVEML7IJ7THJZ \
  | 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: c217e9b2c06ca1b2baa462fe84fe674e7ea3e20fdf5c6fb86b921417ec16d0d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26723dd3e81b3c06a30db0ec8feef054d8b828fb4cdb2a194c0e904e8968ccb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-15T20:00:01Z",
    "title_canon_sha256": "8f512e0d44a276096b9b54d1dadfad653a4bd13ac9be7e7a1f5ec90127ca9634"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3567",
    "kind": "arxiv",
    "version": 2
  }
}