Pith Number

pith:TNMXV7BP

pith:2016:TNMXV7BPX3O4TIX3UCW2IROZSV

not attested not anchored not stored refs pending

Constraints on Black Hole/Host Galaxy Co-evolution and Binary Stalling Using Pulsar Timing Arrays

Joseph Simon, Sarah Burke-Spolaor

arxiv:1603.06577 v2 · 2016-03-21 · 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{TNMXV7BPX3O4TIX3UCW2IROZSV}

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	2026-05-18T01:10:50.214175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b597afc2fbeddc9a2fba0ada445d995501acdbfbca8f771e249dd919fd67b2e

Aliases

arxiv: 1603.06577 · arxiv_version: 1603.06577v2 · doi: 10.48550/arxiv.1603.06577 · pith_short_12: TNMXV7BPX3O4 · pith_short_16: TNMXV7BPX3O4TIX3 · pith_short_8: TNMXV7BP

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/TNMXV7BPX3O4TIX3UCW2IROZSV \
  | 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: 9b597afc2fbeddc9a2fba0ada445d995501acdbfbca8f771e249dd919fd67b2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e3940e2160a34be9f9ffaa12c48c481ef967450607c2e3056c4333fadd792a9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-21T20:00:02Z",
    "title_canon_sha256": "8d35bfb271513115cbcd32b5abc463c650bc338f8434a1291e75f6d0e3545ea8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06577",
    "kind": "arxiv",
    "version": 2
  }
}