Pith Number

pith:CI75S25M

pith:2010:CI75S25M4PQ64CBVS2WVEYYZSY

not attested not anchored not stored refs pending

Protostellar collapse and fragmentation using an MHD GADGET

Federico Stasyszyn, Florian B\"urzle, Klaus Dolag, Paul C. Clark, Peter Nielaba, Ralf S. Klessen, Thomas Greif

arxiv:1008.3790 v2 · 2010-08-23 · 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{CI75S25M4PQ64CBVS2WVEYYZSY}

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	2026-05-18T02:05:43.796197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123fd96bace3e1ee083596ad526319961965cd2fa99cfaaca5106eaab628e387

Aliases

arxiv: 1008.3790 · arxiv_version: 1008.3790v2 · doi: 10.48550/arxiv.1008.3790 · pith_short_12: CI75S25M4PQ6 · pith_short_16: CI75S25M4PQ64CBV · pith_short_8: CI75S25M

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/CI75S25M4PQ64CBVS2WVEYYZSY \
  | 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: 123fd96bace3e1ee083596ad526319961965cd2fa99cfaaca5106eaab628e387

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ae52615e7d7159756b29ee5d17e71e51667de7554cbf127d5f36e8e75eb48d4",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-08-23T10:46:43Z",
    "title_canon_sha256": "16564198cd20fb8005a089ac6f4393e4d538e9c162a3f82142337e84d10149c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3790",
    "kind": "arxiv",
    "version": 2
  }
}