Pith Number

pith:JGQAGSCA

pith:2016:JGQAGSCAZYB7ZZII6FIYUE3H4W

not attested not anchored not stored refs pending

Gas squeezing during the merger of a supermassive black hole binary

(2) Monash Centre for Astrophysics, Alice Cerioli (1), Astronomy, Daniel J. Price (2) ((1) Dipartimento di Fisica, Giuseppe Lodato (1), Monash University), School of Physics, Universit\'a degli Studi di Milano

arxiv:1601.03776 v1 · 2016-01-14 · 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{JGQAGSCAZYB7ZZII6FIYUE3H4W}

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	2026-05-18T01:21:25.287001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49a0034840ce03fce508f1518a1367e58f5d93856f8205815c12f3b2d147a04c

Aliases

arxiv: 1601.03776 · arxiv_version: 1601.03776v1 · doi: 10.48550/arxiv.1601.03776 · pith_short_12: JGQAGSCAZYB7 · pith_short_16: JGQAGSCAZYB7ZZII · pith_short_8: JGQAGSCA

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/JGQAGSCAZYB7ZZII6FIYUE3H4W \
  | 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: 49a0034840ce03fce508f1518a1367e58f5d93856f8205815c12f3b2d147a04c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d06f284240b0a4049ba30e76fc9ae6855f8df1b372241650b1ac2b24623597a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-01-14T22:45:20Z",
    "title_canon_sha256": "834006d80c1d77f12fbcfeaa092f67dc8dfa1fb50ec3c1bdaf3c803ceec5cc2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03776",
    "kind": "arxiv",
    "version": 1
  }
}