Pith Number

pith:CK6AVRIU

pith:2009:CK6AVRIUCOIEH6VYEWFQ3XF6SC

not attested not anchored not stored refs pending

The IMF of stellar clusters: effects of accretion and feedback

(2) NUI, (3) ICREA-ICC, (4) ARIES, (5) TIFR, (6) UCD), D. K. Ojha (5), Fazeleh Khajenabi (6) ((1) CEA/Saclay, G. Maheswar (4), Mohsen Shadmehri (2), Paolo Padoan (3), Sami Dib (1)

arxiv:0908.4522 v3 · 2009-08-31 · 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{CK6AVRIUCOIEH6VYEWFQ3XF6SC}

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	2026-05-18T02:12:12.686301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12bc0ac514139043fab8258b0ddcbe9093355bb1bbe7911728e80051171bd5a7

Aliases

arxiv: 0908.4522 · arxiv_version: 0908.4522v3 · doi: 10.48550/arxiv.0908.4522 · pith_short_12: CK6AVRIUCOIE · pith_short_16: CK6AVRIUCOIEH6VY · pith_short_8: CK6AVRIU

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/CK6AVRIUCOIEH6VYEWFQ3XF6SC \
  | 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: 12bc0ac514139043fab8258b0ddcbe9093355bb1bbe7911728e80051171bd5a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "997700f0f9bf964dcb79018a4507812b9b26f4349b4c3a073fac1c3b1dfc6ce6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-08-31T13:47:15Z",
    "title_canon_sha256": "9c1ed1ea022be1d4a67771e0abbf25aa7e870d423e642a39af0c1bb2cbee4b2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.4522",
    "kind": "arxiv",
    "version": 3
  }
}