Pith Number

pith:PLPHSK5T

pith:2004:PLPHSK5TIYLVZSFTFIZNNFG67O

not attested not anchored not stored refs pending

Formation and Collapse of Nonaxisymmetric Protostellar Cores in Planar Magnetic Molecular Clouds

Glenn E. Ciolek (RPI), Shantanu Basu (UWO)

arxiv:astro-ph/0404008 v1 · 2004-03-31 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PLPHSK5TIYLVZSFTFIZNNFG67O}

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

MINDS: Complementary inclinations in the binary system HK Tau reveal gas- and ice-phase chemistry

Receipt and verification

First computed	2026-07-04T16:43:30.246646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ade792bb346175cc8b32a32d694defb857beea88fe257c411d699590bdf0184

Aliases

arxiv: astro-ph/0404008 · arxiv_version: astro-ph/0404008v1 · doi: 10.48550/arxiv.astro-ph/0404008 · pith_short_12: PLPHSK5TIYLV · pith_short_16: PLPHSK5TIYLVZSFT · pith_short_8: PLPHSK5T

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/PLPHSK5TIYLVZSFTFIZNNFG67O \
  | 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: 7ade792bb346175cc8b32a32d694defb857beea88fe257c411d699590bdf0184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81fc9703a28b3d7d2c9ce0fd67a168f68192398df9864b20d8ea14d5c5efc53a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-03-31T23:19:07Z",
    "title_canon_sha256": "472b6626aa10b139ed068b340ff93926dff0ba9b32125574e3b89ce7131ea1d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0404008",
    "kind": "arxiv",
    "version": 1
  }
}