Pith Number

pith:IQ3GNGTW

pith:2021:IQ3GNGTWGRX3HIQUCYR5YLLXH6

not attested not anchored not stored refs pending

The impact of binaries on the evolution of star clusters from turbulent molecular clouds

Alessandro Ballone, Mario Pasquato, Michela Mapelli, Nicola Gaspari, Nicola Giacobbo, Sara Rastello, Stefano Torniamenti, Ugo N. di Carlo

arxiv:2104.12781 v1 · 2021-04-26 · astro-ph.GA · 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{IQ3GNGTWGRX3HIQUCYR5YLLXH6}

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	2026-07-05T03:06:24.593454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4436669a76346fb3a2141623dc2d773f94f1b92448baaf4d1a70601dc11c5b4d

Aliases

arxiv: 2104.12781 · arxiv_version: 2104.12781v1 · doi: 10.48550/arxiv.2104.12781 · pith_short_12: IQ3GNGTWGRX3 · pith_short_16: IQ3GNGTWGRX3HIQU · pith_short_8: IQ3GNGTW

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/IQ3GNGTWGRX3HIQUCYR5YLLXH6 \
  | 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: 4436669a76346fb3a2141623dc2d773f94f1b92448baaf4d1a70601dc11c5b4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23843b7736a696c489494ea2c0394c15b416936610023a443af9727d73d698a1",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-04-26T18:00:01Z",
    "title_canon_sha256": "2f7c6e33c0b7a6c108e11a288b18ffe436677bdba93ac3e75cb94e0f5bca2ed4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.12781",
    "kind": "arxiv",
    "version": 1
  }
}