Pith Number

pith:XZ6IFCZ3

pith:2018:XZ6IFCZ3F2MSIA76EFKTIAQ62I

not attested not anchored not stored refs pending

ETHOS - an effective theory of structure formation: formation of the first haloes and their stars

2), (2) Durham, (3) MIT), Jes\'us Zavala (1), Mark R. Lovell (1, Mark Vogelsberger (3) ((1) University of Iceland

arxiv:1812.04627 v1 · 2018-12-11 · astro-ph.GA · astro-ph.CO · 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{XZ6IFCZ3F2MSIA76EFKTIAQ62I}

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	2026-05-17T23:50:56.445642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be7c828b3b2e992403fe215534021ed212ccbd1eb11a9fc30cac17dc4af76dae

Aliases

arxiv: 1812.04627 · arxiv_version: 1812.04627v1 · doi: 10.48550/arxiv.1812.04627 · pith_short_12: XZ6IFCZ3F2MS · pith_short_16: XZ6IFCZ3F2MSIA76 · pith_short_8: XZ6IFCZ3

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/XZ6IFCZ3F2MSIA76EFKTIAQ62I \
  | 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: be7c828b3b2e992403fe215534021ed212ccbd1eb11a9fc30cac17dc4af76dae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88248032f2e76ec22d5d86dd0dd49140e19d379f26d5ccce7ed27ecb0adc845",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-12-11T19:00:01Z",
    "title_canon_sha256": "85ef9e35a1cf3f4ca87812fabf72c922d131c677347896f3b8aed2a4ac58cc9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04627",
    "kind": "arxiv",
    "version": 1
  }
}