Pith Number

pith:YZ2H2ZH3

pith:2019:YZ2H2ZH3QF6WKQHZPPU5U5I3BC

not attested not anchored not stored refs pending

Early Structure Formation in $\Lambda$PBH Cosmologies

Derek Inman, Yacine Ali-Ha\"imoud

arxiv:1907.08129 v1 · 2019-07-18 · 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{YZ2H2ZH3QF6WKQHZPPU5U5I3BC}

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

7 papers in Pith

The swallowed spike: the formation of light primordial black hole structures around heavy seeds

Multi-species Dark Matter with Warmth and Randomness

GW231123: A Possible Primordial Black Hole Origin

Primordial black holes and the velocity acoustic oscillations features in 21 cm signals from the cosmic Dark Ages

Smoluchowski Coagulation Equation and the Evolution of Primordial Black Hole Clusters

Receipt and verification

First computed	2026-07-05T00:14:14.523958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6747d64fb817d6540f97be9da751b08a032b02973b6870c36f0bff22667d0f5

Aliases

arxiv: 1907.08129 · arxiv_version: 1907.08129v1 · doi: 10.48550/arxiv.1907.08129 · pith_short_12: YZ2H2ZH3QF6W · pith_short_16: YZ2H2ZH3QF6WKQHZ · pith_short_8: YZ2H2ZH3

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/YZ2H2ZH3QF6WKQHZPPU5U5I3BC \
  | 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: c6747d64fb817d6540f97be9da751b08a032b02973b6870c36f0bff22667d0f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee2f01e14f8c95c0bf078851d9245abff290eb34aba73fcf1be7da37db640d19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2019-07-18T16:08:10Z",
    "title_canon_sha256": "28befb95b7f967bcf3978a7d8ed664b8878bb09c9ff6bc6b186424416b5473e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08129",
    "kind": "arxiv",
    "version": 1
  }
}