Pith Number

pith:JVL5Z25C

pith:2015:JVL5Z25CYMYIRQUI4JDC34OXLH

not attested not anchored not stored refs pending

Evolution of a Binary Black Hole with a Retrograde Circumbinary Accretion Disk

Jeremy D. Schnittman, Julian H. Krolik

arxiv:1504.00311 v1 · 2015-04-01 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVL5Z25CYMYIRQUI4JDC34OXLH}

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	2026-05-18T01:46:21.454147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d57dceba2c33088c288e2462df1d759c08d150417dd3e93ebac2b1cef033cfd

Aliases

arxiv: 1504.00311 · arxiv_version: 1504.00311v1 · doi: 10.48550/arxiv.1504.00311 · pith_short_12: JVL5Z25CYMYI · pith_short_16: JVL5Z25CYMYIRQUI · pith_short_8: JVL5Z25C

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/JVL5Z25CYMYIRQUI4JDC34OXLH \
  | 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: 4d57dceba2c33088c288e2462df1d759c08d150417dd3e93ebac2b1cef033cfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "980513ec37f09fbdb168c624adb8fece6314a45df2881a3664e532c71bcf7a2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-04-01T17:37:27Z",
    "title_canon_sha256": "c5137411b1983e6678dfb28d3e8747a49016f3db37f72a6d2ab368961bc36d03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00311",
    "kind": "arxiv",
    "version": 1
  }
}