Pith Number

pith:DSL2U3GN

pith:2024:DSL2U3GNC7EA5AIIDOXHZ4M3KS

not attested not anchored not stored refs pending

A Survey of H I and O VI Absorption Lines in the Outskirts of $z\lesssim0.3$ Galaxy Clusters

Daisuke Nagai, Joseph N. Burchett, J. Xavier Prochaska, Nicolas Tejos, Priscilla Holguin Luna, Todd M. Tripp

arxiv:2411.13551 v1 · 2024-11-20 · 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{DSL2U3GNC7EA5AIIDOXHZ4M3KS}

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	2026-07-05T09:38:18.986523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c97aa6ccd17c80e81081bae7cf19b54997a2b57f5d6ee19fb2677b01ac5b54d

Aliases

arxiv: 2411.13551 · arxiv_version: 2411.13551v1 · doi: 10.48550/arxiv.2411.13551 · pith_short_12: DSL2U3GNC7EA · pith_short_16: DSL2U3GNC7EA5AII · pith_short_8: DSL2U3GN

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/DSL2U3GNC7EA5AIIDOXHZ4M3KS \
  | 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: 1c97aa6ccd17c80e81081bae7cf19b54997a2b57f5d6ee19fb2677b01ac5b54d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec16e9c71d9a54c5562e4a33c1642619b71ab628ee3a8900061e822c8f9cf496",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-11-20T18:59:51Z",
    "title_canon_sha256": "726cd42cd046ee26bf5e32b3971ee6cc97b995dca35bc68709a128a51cb02575"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13551",
    "kind": "arxiv",
    "version": 1
  }
}