Pith Number

pith:HJ7DPYNN

pith:2018:HJ7DPYNN4EWZLAQ4WCVQNLAGYO

not attested not anchored not stored refs pending

Introducing CGOLS: The Cholla Galactic OutfLow Simulation Suite

Brant E. Robertson, Evan E. Schneider

arxiv:1803.01008 v2 · 2018-03-02 · 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{HJ7DPYNN4EWZLAQ4WCVQNLAGYO}

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	2026-05-18T00:11:37.702274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7e37e1ade12d95821cb0ab06ac06c3bbccd892887ebf3ceb8ec35ef02523b5

Aliases

arxiv: 1803.01008 · arxiv_version: 1803.01008v2 · doi: 10.48550/arxiv.1803.01008 · pith_short_12: HJ7DPYNN4EWZ · pith_short_16: HJ7DPYNN4EWZLAQ4 · pith_short_8: HJ7DPYNN

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/HJ7DPYNN4EWZLAQ4WCVQNLAGYO \
  | 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: 3a7e37e1ade12d95821cb0ab06ac06c3bbccd892887ebf3ceb8ec35ef02523b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f64be357a49b73eb3c998619898a6a35808f264f0e59ea1bcda74a38a845cf73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-02T19:00:06Z",
    "title_canon_sha256": "6745aa7722cb9d37d384179729c31e60234c784b678568597fc77cf8be204752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01008",
    "kind": "arxiv",
    "version": 2
  }
}