Pith Number

pith:FBZZR4XJ

pith:2014:FBZZR4XJQITAUSGYICFEVYJ65E

not attested not anchored not stored refs pending

Pulsar timing arrays and the challenge of massive black hole binary astrophysics

Alberto Sesana (Albert Einstein Institute)

arxiv:1407.5693 v1 · 2014-07-21 · astro-ph.CO · 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{FBZZR4XJQITAUSGYICFEVYJ65E}

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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.

Cited by

1 paper in Pith

Prospects of resolving and localising individual supermassive black hole binaries with pulsar timing arrays: the host ranking challenge

Receipt and verification

First computed	2026-05-18T01:42:33.294471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

287398f2e982260a48d8408a4ae13ee930236f4c7d834bb230c5b9f99285080c

Aliases

arxiv: 1407.5693 · arxiv_version: 1407.5693v1 · doi: 10.48550/arxiv.1407.5693 · pith_short_12: FBZZR4XJQITA · pith_short_16: FBZZR4XJQITAUSGY · pith_short_8: FBZZR4XJ

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/FBZZR4XJQITAUSGYICFEVYJ65E \
  | 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: 287398f2e982260a48d8408a4ae13ee930236f4c7d834bb230c5b9f99285080c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "596dd220e923999b8f8d3c688eaa138cdca793035d05217ab8ccee4d9e0bb863",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-07-21T23:52:56Z",
    "title_canon_sha256": "1698ce8bf5ed2d9b31e33dc4027b65da411b3b2e2d0a18eaa5db6c7a402fb27a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5693",
    "kind": "arxiv",
    "version": 1
  }
}