Pith Number

pith:ENBMQNAL

pith:2018:ENBMQNALH4RQSQACOLJ24ZMEXC

not attested not anchored not stored refs pending

The Second International Pulsar Timing Array Mock Data Challenge

Chiara M. F. Mingarelli, Jeffrey S. Hazboun, Kejia Lee

arxiv:1810.10527 v2 · 2018-10-24 · astro-ph.IM · astro-ph.GA · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENBMQNALH4RQSQACOLJ24ZMEXC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:52:21.876224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2342c8340b3f2309400272d3ae6584b8af33d67c152a6d412a0d0d473d073371

Aliases

arxiv: 1810.10527 · arxiv_version: 1810.10527v2 · doi: 10.48550/arxiv.1810.10527 · pith_short_12: ENBMQNALH4RQ · pith_short_16: ENBMQNALH4RQSQAC · pith_short_8: ENBMQNAL

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/ENBMQNALH4RQSQACOLJ24ZMEXC \
  | 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: 2342c8340b3f2309400272d3ae6584b8af33d67c152a6d412a0d0d473d073371

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de5d7b75e40128b16b87e887334af8975bf5bf3a4575745ea76e9b8e6a9c1a72",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-10-24T17:59:59Z",
    "title_canon_sha256": "528b9297020e4770583f582128434828088aacd662446b86703479cabb614f35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10527",
    "kind": "arxiv",
    "version": 2
  }
}