Pith Number

pith:DU5O7IWZ

pith:2012:DU5O7IWZ5LOWUOOTUOC57TP4AK

not attested not anchored not stored refs pending

Multiple Star Formation to the Bottom of the IMF

Adam L. Kraus (Univ. of Hawaii - IfA, Caltech), Lynne A. Hillenbrand (Caltech)

arxiv:1206.4995 v1 · 2012-06-21 · 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{DU5O7IWZ5LOWUOOTUOC57TP4AK}

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	2026-05-18T01:56:43.553343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d3aefa2d9eadd6a39d3a385dfcdfc029b8adec7d0fafa1135cf454f57fbe7ef

Aliases

arxiv: 1206.4995 · arxiv_version: 1206.4995v1 · doi: 10.48550/arxiv.1206.4995 · pith_short_12: DU5O7IWZ5LOW · pith_short_16: DU5O7IWZ5LOWUOOT · pith_short_8: DU5O7IWZ

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/DU5O7IWZ5LOWUOOTUOC57TP4AK \
  | 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: 1d3aefa2d9eadd6a39d3a385dfcdfc029b8adec7d0fafa1135cf454f57fbe7ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d55cac408f1f1857022507ad9fb7f9229ca35de4da74b386e0d2323073bae3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-21T19:47:06Z",
    "title_canon_sha256": "1164eac99225095c60d60601d75281eee8921bb43c8e1c29c09ba0979726b11e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4995",
    "kind": "arxiv",
    "version": 1
  }
}