Pith Number

pith:EA2BDWEB

pith:2015:EA2BDWEBSOTVIYWXTTOPXZITKN

not attested not anchored not stored refs pending

Recoiling black holes: prospects for detection and implications of spin alignment

Debora Sijacki, Dylan Nelson, Gregory Snyder, Lars Hernquist, Laura Blecha, Luke Zoltan Kelley, Mark Vogelsberger, Paul Torrey, Volker Springel

arxiv:1508.01524 v2 · 2015-08-06 · astro-ph.GA · 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{EA2BDWEBSOTVIYWXTTOPXZITKN}

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	2026-05-18T01:23:03.497227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

203411d88193a75462d79cdcfbe513536e5c2a737642fd29c4a2383eb12a55ea

Aliases

arxiv: 1508.01524 · arxiv_version: 1508.01524v2 · doi: 10.48550/arxiv.1508.01524 · pith_short_12: EA2BDWEBSOTV · pith_short_16: EA2BDWEBSOTVIYWX · pith_short_8: EA2BDWEB

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/EA2BDWEBSOTVIYWXTTOPXZITKN \
  | 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: 203411d88193a75462d79cdcfbe513536e5c2a737642fd29c4a2383eb12a55ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6645a3c3aa986c847298186d48fb76cf2d63d19d5b0d3c1435fccb126735cff0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-06T20:08:53Z",
    "title_canon_sha256": "2769a37239abcad062611b9482c55709e086596435af7f6fe0a77878cd568941"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01524",
    "kind": "arxiv",
    "version": 2
  }
}