Pith Number

pith:RKTGOO3I

pith:2014:RKTGOO3ITHND3ZZ2UFOCLBZXMS

not attested not anchored not stored refs pending

Testing the universality of the IMF with Bayesian statistics: young clusters

Sami Dib (NBIA, STARPLAN)

arxiv:1405.3287 v2 · 2014-05-13 · 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{RKTGOO3ITHND3ZZ2UFOCLBZXMS}

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	2026-05-18T01:43:12.856356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aa6673b6899da3de73aa15c25873764a6c2c113c3bbbbc8718f74f7bc40b17a

Aliases

arxiv: 1405.3287 · arxiv_version: 1405.3287v2 · doi: 10.48550/arxiv.1405.3287 · pith_short_12: RKTGOO3ITHND · pith_short_16: RKTGOO3ITHND3ZZ2 · pith_short_8: RKTGOO3I

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/RKTGOO3ITHND3ZZ2UFOCLBZXMS \
  | 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: 8aa6673b6899da3de73aa15c25873764a6c2c113c3bbbbc8718f74f7bc40b17a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7d3832a81d99d67cd501f13b2434dbc7d03f0b6dd0157eab0c5a3940104064a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-13T20:00:23Z",
    "title_canon_sha256": "51e26a034b303e1a6312d978c0d2de35a2111cb7f27350760dca9e45a50c4e9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3287",
    "kind": "arxiv",
    "version": 2
  }
}