Pith Number

pith:JP6KGJHK

pith:2018:JP6KGJHKOXBHSSRG3K2WVG7U7N

not attested not anchored not stored refs pending

Machine learning cosmological structure formation

Andrew Pontzen, Hiranya V. Peiris, Luisa Lucie-Smith, Michelle Lochner

arxiv:1802.04271 v2 · 2018-02-12 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JP6KGJHKOXBHSSRG3K2WVG7U7N}

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

Segmenting proto-halos with vision transformers

Receipt and verification

First computed	2026-05-18T00:12:03.876035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bfca324ea75c2794a26dab56a9bf4fb4f790910fb1fe8a2b95a812482dff1b4

Aliases

arxiv: 1802.04271 · arxiv_version: 1802.04271v2 · doi: 10.48550/arxiv.1802.04271 · pith_short_12: JP6KGJHKOXBH · pith_short_16: JP6KGJHKOXBHSSRG · pith_short_8: JP6KGJHK

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/JP6KGJHKOXBHSSRG3K2WVG7U7N \
  | 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: 4bfca324ea75c2794a26dab56a9bf4fb4f790910fb1fe8a2b95a812482dff1b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2f63b8a14231fe7cca78c49b0901ce3a6a3bef75e5955a9bb438ed0a287703d",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-02-12T19:00:01Z",
    "title_canon_sha256": "d458bddd8cb8eafe401d18cfac5309d3a9383c546a47cb0b25c2bef7f97ba4e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04271",
    "kind": "arxiv",
    "version": 2
  }
}