Pith Number

pith:OBNOKAYZ

pith:2018:OBNOKAYZYYXZO2VW3EZFFYJVMF

not attested not anchored not stored refs pending

Quantifying inhomogeneities in the HI distributions of simulated galaxies

Aaron A. Dutton, Andrea V. Macci\`o, Hind Al Noori, Keri L. Dixon

arxiv:1811.05274 v1 · 2018-11-13 · 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{OBNOKAYZYYXZO2VW3EZFFYJVMF}

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	2026-05-18T00:00:46.466373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705ae50319c62f976ab6d93252e135616cf00d7bd1adf77334b89469f7d5564f

Aliases

arxiv: 1811.05274 · arxiv_version: 1811.05274v1 · doi: 10.48550/arxiv.1811.05274 · pith_short_12: OBNOKAYZYYXZ · pith_short_16: OBNOKAYZYYXZO2VW · pith_short_8: OBNOKAYZ

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/OBNOKAYZYYXZO2VW3EZFFYJVMF \
  | 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: 705ae50319c62f976ab6d93252e135616cf00d7bd1adf77334b89469f7d5564f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3741697beb2973c0493fd775e4ac1e0829368bedcb3cac05c440b4d856492bb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-13T13:15:37Z",
    "title_canon_sha256": "d7913961a84fde55093a11e1169a9dd6d6e2252ea23aa5c385b57091e36ad930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05274",
    "kind": "arxiv",
    "version": 1
  }
}