Pith Number

pith:XWCYCWLX

pith:2009:XWCYCWLXBPN6MUWCGN4ECVWXPE

not attested not anchored not stored refs pending

Halo Retention and Evolution of Coalescing Compact Binaries in Cosmological Simulations of Structure Formation: Implications for Short Gamma-Ray Bursts

Enrico Ramirez-Ruiz, J\"urg Diemand, Marcel Zemp

arxiv:0910.1593 v1 · 2009-10-08 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWCYCWLXBPN6MUWCGN4ECVWXPE}

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	2026-05-18T02:34:19.599707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd858159770bdbe652c233784156d7790744b739e3472ecdaf6eb92a0db15db0

Aliases

arxiv: 0910.1593 · arxiv_version: 0910.1593v1 · doi: 10.48550/arxiv.0910.1593 · pith_short_12: XWCYCWLXBPN6 · pith_short_16: XWCYCWLXBPN6MUWC · pith_short_8: XWCYCWLX

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/XWCYCWLXBPN6MUWCGN4ECVWXPE \
  | 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: bd858159770bdbe652c233784156d7790744b739e3472ecdaf6eb92a0db15db0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f853ee2840cada722613c08f8a90b1a22e69defc0e49f0902a01f0b5ec0522f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-10-08T20:00:04Z",
    "title_canon_sha256": "48de39be22d000a397f068c8a2042a25b1062caa7b44fb1331712c48257f1ac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1593",
    "kind": "arxiv",
    "version": 1
  }
}