Pith Number

pith:OWSTMK7A

pith:2020:OWSTMK7AZEUPCIKUJHZX5X7TEM

not attested not anchored not stored refs pending

Review of Pulsar Timing Array for Gravitational Wave Research

Pravin Kumar Dahal

arxiv:2002.01954 v2 · 2020-02-04 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OWSTMK7AZEUPCIKUJHZX5X7TEM}

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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

Do Pulsar Timing Datasets Favor Massive Gravity?

Receipt and verification

First computed	2026-07-05T00:49:26.100223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a5362be0c928f1215449f37edff323078cd6c2d33a5bdf6c33650bfb9f0306

Aliases

arxiv: 2002.01954 · arxiv_version: 2002.01954v2 · doi: 10.48550/arxiv.2002.01954 · pith_short_12: OWSTMK7AZEUP · pith_short_16: OWSTMK7AZEUPCIKU · pith_short_8: OWSTMK7A

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/OWSTMK7AZEUPCIKUJHZX5X7TEM \
  | 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: 75a5362be0c928f1215449f37edff323078cd6c2d33a5bdf6c33650bfb9f0306

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79280fef26d349192a421dd2b11bea0a52e7ad37168a52437eabd5b3a1acd913",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-02-04T11:44:49Z",
    "title_canon_sha256": "b2a2a4a98bee8cc8d820162a385526c99ccc6b8491e4115375dd850d6aaedccf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.01954",
    "kind": "arxiv",
    "version": 2
  }
}