Pith Number

pith:OATLVHWS

pith:2012:OATLVHWSDYHSYX6IZQ5KRTIPGM

not attested not anchored not stored refs pending

Formation of low-mass stars and brown dwarfs

Patrick Hennebelle

arxiv:1204.5063 v1 · 2012-04-23 · 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{OATLVHWSDYHSYX6IZQ5KRTIPGM}

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	2026-05-18T01:57:47.349840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7026ba9ed21e0f2c5fc8cc3aa8cd0f3334dd4737b5c9b6ff79a49075130c9e28

Aliases

arxiv: 1204.5063 · arxiv_version: 1204.5063v1 · doi: 10.48550/arxiv.1204.5063 · pith_short_12: OATLVHWSDYHS · pith_short_16: OATLVHWSDYHSYX6I · pith_short_8: OATLVHWS

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/OATLVHWSDYHSYX6IZQ5KRTIPGM \
  | 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: 7026ba9ed21e0f2c5fc8cc3aa8cd0f3334dd4737b5c9b6ff79a49075130c9e28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed362e0a8b86df5c724d9d72171cc449172fb9f3c479a0da94730ad4190aab24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-04-23T13:41:56Z",
    "title_canon_sha256": "bbd0705d2cf54d15223f0bfef8e4771203102bdd7825a0ced43b18135dc87696"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5063",
    "kind": "arxiv",
    "version": 1
  }
}