Pith Number

pith:2VHW76B5

pith:2018:2VHW76B5DY7KBGUYHWIM7BVS4L

not attested not anchored not stored refs pending

Lensing of fast radio bursts: future constraints on primordial black hole density with an extended mass function and a new probe of exotic compact fermion and boson stars

Ranjan Laha

arxiv:1812.11810 v2 · 2018-12-31 · astro-ph.CO · hep-ex · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VHW76B5DY7KBGUYHWIM7BVS4L}

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.

Cited by

1 paper in Pith

Limits on primordial black holes from the extragalactic gamma-ray background; current status and future projections

Receipt and verification

First computed	2026-07-05T01:18:32.820523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d54f6ff83d1e3ea09a983d90cf86b2e2cbea3929d2024db3b83424ae046b1a98

Aliases

arxiv: 1812.11810 · arxiv_version: 1812.11810v2 · doi: 10.48550/arxiv.1812.11810 · pith_short_12: 2VHW76B5DY7K · pith_short_16: 2VHW76B5DY7KBGUY · pith_short_8: 2VHW76B5

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/2VHW76B5DY7KBGUYHWIM7BVS4L \
  | 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: d54f6ff83d1e3ea09a983d90cf86b2e2cbea3929d2024db3b83424ae046b1a98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb6cfa6f40203a61c25c07085283de2598c6f0812d4c125db9d127b35263dabe",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-12-31T14:31:30Z",
    "title_canon_sha256": "8ef438efaf7d9fac1f1dd7bdd38370edd988b20bb26e696f588a55d734045950"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11810",
    "kind": "arxiv",
    "version": 2
  }
}