Pith Number

pith:L2XC6LBU

pith:2012:L2XC6LBUPN4M4C6CTK3MESH6H5

not attested not anchored not stored refs pending

A Hybrid Scenario for the Formation of Brown Dwarfs and Very Low Mass Stars

Eduard I. Vorobyov, Shantanu Basu

arxiv:1203.0274 v1 · 2012-03-01 · 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{L2XC6LBUPN4M4C6CTK3MESH6H5}

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	2026-05-18T01:58:16.036551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5eae2f2c347b78ce0bc29ab6c248fe3f4cbc1b9267b8b137c8862df8344df846

Aliases

arxiv: 1203.0274 · arxiv_version: 1203.0274v1 · doi: 10.48550/arxiv.1203.0274 · pith_short_12: L2XC6LBUPN4M · pith_short_16: L2XC6LBUPN4M4C6C · pith_short_8: L2XC6LBU

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/L2XC6LBUPN4M4C6CTK3MESH6H5 \
  | 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: 5eae2f2c347b78ce0bc29ab6c248fe3f4cbc1b9267b8b137c8862df8344df846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9207c8e6937f960c7b77987a9c760fc633c82c40f35e7550cdc48e81f0ba5bbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-01T19:28:56Z",
    "title_canon_sha256": "666728938a7e8d9b1e289698a51dc9a34f3cdfa92e51c7c54369494e2720d120"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0274",
    "kind": "arxiv",
    "version": 1
  }
}