Pith Number

pith:YY4FDVGP

pith:2017:YY4FDVGPNCR5JPWIUAWLTUXDN5

not attested not anchored not stored refs pending

On the initial binary population for star cluster simulations

Abbas Askar, Diogo Belloni, Helio J. Rocha-Pinto, Mirek Giersz, Pavel Kroupa

arxiv:1707.04271 v1 · 2017-07-13 · 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{YY4FDVGPNCR5JPWIUAWLTUXDN5}

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	2026-05-18T00:40:18.834355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c63851d4cf68a3d4bec8a02cb9d2e36f4b7c2f0161b7bf778d756fea55aeb14b

Aliases

arxiv: 1707.04271 · arxiv_version: 1707.04271v1 · doi: 10.48550/arxiv.1707.04271 · pith_short_12: YY4FDVGPNCR5 · pith_short_16: YY4FDVGPNCR5JPWI · pith_short_8: YY4FDVGP

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/YY4FDVGPNCR5JPWIUAWLTUXDN5 \
  | 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: c63851d4cf68a3d4bec8a02cb9d2e36f4b7c2f0161b7bf778d756fea55aeb14b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16f406fd7df0a2453480f12180774641f703a2cf7211293bc4ea0a3ebd680380",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-13T18:02:56Z",
    "title_canon_sha256": "a53676108d607852fd90ad54bde3433bca40680e9647d03f327341236684c47b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04271",
    "kind": "arxiv",
    "version": 1
  }
}