Pith Number

pith:XAVHEUEH

pith:2019:XAVHEUEHFWT3SULJC3XUUDGXWB

not attested not anchored not stored refs pending

Small-scale structure of primordial black hole dark matter and its implications for accretion

Gert H\"utsi, Hardi Veerm\"ae, Martti Raidal

arxiv:1907.06533 v2 · 2019-07-15 · astro-ph.CO · astro-ph.HE · 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{XAVHEUEHFWT3SULJC3XUUDGXWB}

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

2 papers in Pith

GW231123: A Possible Primordial Black Hole Origin

Merger rate of initially clustered primordial black holes for the two-body channel

Receipt and verification

First computed	2026-07-05T00:14:32.715871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b82a7250872da7b9516916ef4a0cd7b045cf2ab00755bb0d557aebab2ca350c7

Aliases

arxiv: 1907.06533 · arxiv_version: 1907.06533v2 · doi: 10.48550/arxiv.1907.06533 · pith_short_12: XAVHEUEHFWT3 · pith_short_16: XAVHEUEHFWT3SULJ · pith_short_8: XAVHEUEH

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/XAVHEUEHFWT3SULJC3XUUDGXWB \
  | 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: b82a7250872da7b9516916ef4a0cd7b045cf2ab00755bb0d557aebab2ca350c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c3b0a3554df200737a82aee9e33a493c78802f4531bac67c17b4c22e10f799c",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-07-15T14:59:59Z",
    "title_canon_sha256": "e64b5345c577bc0cb2a49f70f6b820d1b031853bc105a4bbf6f229b7301c650c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06533",
    "kind": "arxiv",
    "version": 2
  }
}