Pith Number

pith:CB5UDT2S

pith:2016:CB5UDT2SWJOQ3KQLCDSDQ4FFBE

not attested not anchored not stored refs pending

Dark Matter Density Spikes around Primordial Black Holes

Yu. N. Eroshenko

arxiv:1607.00612 v2 · 2016-07-03 · astro-ph.HE · 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{CB5UDT2SWJOQ3KQLCDSDQ4FFBE}

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

In-depth analysis of the clustering of dark matter particles around primordial black holes. Part III: CMB constraints

Receipt and verification

First computed	2026-05-18T00:53:15.597511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

107b41cf52b25d0daa0b10e43870a50918d12556d4baa9d5e73e8878383fe0ec

Aliases

arxiv: 1607.00612 · arxiv_version: 1607.00612v2 · doi: 10.48550/arxiv.1607.00612 · pith_short_12: CB5UDT2SWJOQ · pith_short_16: CB5UDT2SWJOQ3KQL · pith_short_8: CB5UDT2S

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/CB5UDT2SWJOQ3KQLCDSDQ4FFBE \
  | 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: 107b41cf52b25d0daa0b10e43870a50918d12556d4baa9d5e73e8878383fe0ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb2e8cc94cb751908d67addd9ec45e8d8208fa1b2afe4e3ec060c4e56d4ac86c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-07-03T08:20:57Z",
    "title_canon_sha256": "8f23f6dae9a8b6a4015db1eaf148b188639255390ec74f72d30aaef42465e484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00612",
    "kind": "arxiv",
    "version": 2
  }
}