Pith Number

pith:BUJO4KYC

pith:2010:BUJO4KYCXEGR2GVSB77PIECIFT

not attested not anchored not stored refs pending

EM counterparts of recoiling black holes: general relativistic simulations of non-Keplerian discs

Carlos Palenzuela, Luca Del Zanna, Luciano Rezzolla, Olindo Zanotti

arxiv:1002.4185 v2 · 2010-02-22 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUJO4KYCXEGR2GVSB77PIECIFT}

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	2026-05-18T04:32:54.553549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d12ee2b02b90d1d1ab20ffef410482cc10bc61ab1abeb6d5f1276937bb31a45

Aliases

arxiv: 1002.4185 · arxiv_version: 1002.4185v2 · doi: 10.48550/arxiv.1002.4185 · pith_short_12: BUJO4KYCXEGR · pith_short_16: BUJO4KYCXEGR2GVS · pith_short_8: BUJO4KYC

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/BUJO4KYCXEGR2GVSB77PIECIFT \
  | 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: 0d12ee2b02b90d1d1ab20ffef410482cc10bc61ab1abeb6d5f1276937bb31a45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5786e6b262f6e26e2ddf9d5c867e12baf3188275ea03c802fa77d59762443d35",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-02-22T20:30:20Z",
    "title_canon_sha256": "9209ce6ba50c1fba94d335458ef42df286801420c8a9ca75409db991877135ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4185",
    "kind": "arxiv",
    "version": 2
  }
}