Pith Number

pith:LQTOQZWC

pith:2023:LQTOQZWCX5DRIRWLIBNKG5VS4L

not attested not anchored not stored refs pending

On the Metallicities and Kinematics of the Circumgalactic Media of Damped Ly$\alpha$ Systems at $z \sim 2.5$

Elisabeta Lusso, Evan N. Kirby, Joseph F. Hennawi, J. Xavier Prochaska, Kate H. R. Rubin, Marc Rafelski, Michele Fumagalli, Nicolas Tejos, Stephanie M. Urbano Stawinski, Zachary Hafen

arxiv:2305.11232 v1 · 2023-05-18 · 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{LQTOQZWCX5DRIRWLIBNKG5VS4L}

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	2026-07-05T06:32:28.395431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c26e866c2bf471446cb405aa376b2e2fcedc79ec0c7c048b08d2e7f9edc048e

Aliases

arxiv: 2305.11232 · arxiv_version: 2305.11232v1 · doi: 10.48550/arxiv.2305.11232 · pith_short_12: LQTOQZWCX5DR · pith_short_16: LQTOQZWCX5DRIRWL · pith_short_8: LQTOQZWC

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/LQTOQZWCX5DRIRWLIBNKG5VS4L \
  | 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: 5c26e866c2bf471446cb405aa376b2e2fcedc79ec0c7c048b08d2e7f9edc048e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a96acc0a62d7500f5f4344706aff75bfb9d5395c6215802e48ce3d617e962c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-18T18:00:50Z",
    "title_canon_sha256": "713b5b3a0a7637f6165f8a7bef80e7c540784281e2ffd35aab19482a13ed1a15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.11232",
    "kind": "arxiv",
    "version": 1
  }
}