Pith Number

pith:6BS255QJ

pith:2020:6BS255QJDXVIKWPSAYNZJIFVTY

not attested not anchored not stored refs pending

Machine Learning the Fates of Dark Matter Subhalos: A Fuzzy Crystal Ball

Abigail Petulante, Andreas A. Berlind, J. Kelly Holley-Bockelmann, Manodeep Sinha

arxiv:2008.05001 v1 · 2020-08-11 · 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{6BS255QJDXVIKWPSAYNZJIFVTY}

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	2026-07-05T02:29:29.728179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f065aef6091dea8559f2061b94a0b59e30b5f41afbe1f5cce7820c4a1935cce2

Aliases

arxiv: 2008.05001 · arxiv_version: 2008.05001v1 · doi: 10.48550/arxiv.2008.05001 · pith_short_12: 6BS255QJDXVI · pith_short_16: 6BS255QJDXVIKWPS · pith_short_8: 6BS255QJ

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/6BS255QJDXVIKWPSAYNZJIFVTY \
  | 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: f065aef6091dea8559f2061b94a0b59e30b5f41afbe1f5cce7820c4a1935cce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99390ca7738bc8e46725c59107d960e5b0d5126a4ff5ff2e8116fa8c56a32944",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-11T21:00:01Z",
    "title_canon_sha256": "e2fd359a60b92af5ba8063ad7d9baac9675251ef197e44c26abab67f97c596cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05001",
    "kind": "arxiv",
    "version": 1
  }
}