Pith Number

pith:6FJPS4KS

pith:2015:6FJPS4KSGUDHNGQVZMTNMP43Y2

not attested not anchored not stored refs pending

Searching for Dark Matter Constituents with Many Solar Masses

Paul H. Frampton

arxiv:1510.00400 v7 · 2015-09-30 · hep-ph · astro-ph.GA · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FJPS4KSGUDHNGQVZMTNMP43Y2}

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

Primordial Black Holes as Dark Matter: Recent Developments

Receipt and verification

First computed	2026-05-18T01:13:16.549579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f152f971523506769a15cb26d63f9bc685fd3d68f2cb7bd58c3737020793fdfb

Aliases

arxiv: 1510.00400 · arxiv_version: 1510.00400v7 · doi: 10.48550/arxiv.1510.00400 · pith_short_12: 6FJPS4KSGUDH · pith_short_16: 6FJPS4KSGUDHNGQV · pith_short_8: 6FJPS4KS

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/6FJPS4KSGUDHNGQVZMTNMP43Y2 \
  | 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: f152f971523506769a15cb26d63f9bc685fd3d68f2cb7bd58c3737020793fdfb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcdb987862923fcf32af51ec4c75afebc6bbf48b14150297ea2d41251b65b81b",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-09-30T07:11:13Z",
    "title_canon_sha256": "d17b6c85209041a4804686d2079a214b4914904d968c4bff964102001d4fee8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00400",
    "kind": "arxiv",
    "version": 7
  }
}