Pith Number

pith:BXGL3SJL

pith:2019:BXGL3SJLSRQZ3F3XZ3MHL6T3QX

not attested not anchored not stored refs pending

Non-parametric Morphologies of Galaxies in the EAGLE Simulation

James W. Trayford, Leonardo J. Pellizza, Lucas A. Bignone, Patricia B. Tissera, Susana E. Pedrosa

arxiv:1908.10936 v2 · 2019-08-28 · 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{BXGL3SJLSRQZ3F3XZ3MHL6T3QX}

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	2026-07-05T00:30:22.702691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dccbdc92b94619d9777ced875fa7b85cca2f56da60439336e046b1a997c83ac

Aliases

arxiv: 1908.10936 · arxiv_version: 1908.10936v2 · doi: 10.48550/arxiv.1908.10936 · pith_short_12: BXGL3SJLSRQZ · pith_short_16: BXGL3SJLSRQZ3F3X · pith_short_8: BXGL3SJL

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/BXGL3SJLSRQZ3F3XZ3MHL6T3QX \
  | 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: 0dccbdc92b94619d9777ced875fa7b85cca2f56da60439336e046b1a997c83ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da4be8f6366f98627d97f2fb54df155884dd8b3240a922210f03b5ac285c71e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-08-28T20:45:07Z",
    "title_canon_sha256": "2b8b3b2c2e0fbfd724fa66ecca9f658121b25d4dc98b05487c92181cbf62c21d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10936",
    "kind": "arxiv",
    "version": 2
  }
}