Pith Number

pith:JXLF7II4

pith:2018:JXLF7II4P24HERMHQFRTFYXRNI

not attested not anchored not stored refs pending

Detectability of Small-Scale Dark Matter Clumps with Pulsar Timing Arrays

Kazumi Kashiyama, Masamune Oguri

arxiv:1801.07847 v1 · 2018-01-24 · 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{JXLF7II4P24HERMHQFRTFYXRNI}

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	2026-05-18T00:25:10.703224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dd65fa11c7eb8724587816332e2f16a0e37ee81eb9a577c4ef5cd326bc44605

Aliases

arxiv: 1801.07847 · arxiv_version: 1801.07847v1 · doi: 10.48550/arxiv.1801.07847 · pith_short_12: JXLF7II4P24H · pith_short_16: JXLF7II4P24HERMH · pith_short_8: JXLF7II4

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/JXLF7II4P24HERMHQFRTFYXRNI \
  | 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: 4dd65fa11c7eb8724587816332e2f16a0e37ee81eb9a577c4ef5cd326bc44605

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75ad3e68038ef4fb2739c89d3a53c82ac46cd21690d9b6c3b32195d019d1ca92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-01-24T03:25:54Z",
    "title_canon_sha256": "7b90604f03780940df0befc78e4e0b998854e9b0de1a6d0fe1571db6da55bf82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07847",
    "kind": "arxiv",
    "version": 1
  }
}