Pith Number

pith:6AXTNF3U

pith:2022:6AXTNF3UUPLT6ZAQ6SVLWGMDS5

not attested not anchored not stored refs pending

Primordial Black Hole Dark Matter Simulations Using PopSyCLE

C. Lam, G. Chapline, J. R. Lu, K. Pruett, M. S. Medford, N. Golovich, P. McGill, S. Perkins, W. Dawson

arxiv:2211.06771 v4 · 2022-11-13 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6AXTNF3UUPLT6ZAQ6SVLWGMDS5}

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.

Receipt and verification

First computed	2026-07-05T08:05:47.294933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f02f369774a3d73f6410f4aabb1983974ce506101a9774b9e4033c7c7352791d

Aliases

arxiv: 2211.06771 · arxiv_version: 2211.06771v4 · doi: 10.48550/arxiv.2211.06771 · pith_short_12: 6AXTNF3UUPLT · pith_short_16: 6AXTNF3UUPLT6ZAQ · pith_short_8: 6AXTNF3U

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/6AXTNF3UUPLT6ZAQ6SVLWGMDS5 \
  | 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: f02f369774a3d73f6410f4aabb1983974ce506101a9774b9e4033c7c7352791d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdeb9e5ac054a89cea91e7689f29fb980d55eab9a867d6e2f05e024b390f2781",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-11-13T00:00:39Z",
    "title_canon_sha256": "d923ad0ca8db795fc7cea80fbb0b551aca65d8d81b02b6b8d481194ad4641d49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.06771",
    "kind": "arxiv",
    "version": 4
  }
}