Pith Number

pith:PPOIWNO6

pith:2025:PPOIWNO6YO72KG3R2NTR4GGWT2

not attested not anchored not stored refs pending

The Warm-Hot Disk-Halo Interface Below the Perseus Spiral Arm

Ananya Goon Tuli, Andrew J. Fox, Frances H. Cashman, J. Christopher Howk, Nicolas Lehner, Todd M. Tripp

arxiv:2502.05778 v2 · 2025-02-09 · 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{PPOIWNO6YO72KG3R2NTR4GGWT2}

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.

Cited by

1 paper in Pith

CRexit observed: probing cosmic ray transport in the circumgalactic medium with absorption line spectra

Receipt and verification

First computed	2026-07-05T11:48:00.716304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bdc8b35dec3bfa51b71d3671e18d69ea3add9510350239114c442e74ba91b99

Aliases

arxiv: 2502.05778 · arxiv_version: 2502.05778v2 · doi: 10.48550/arxiv.2502.05778 · pith_short_12: PPOIWNO6YO72 · pith_short_16: PPOIWNO6YO72KG3R · pith_short_8: PPOIWNO6

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/PPOIWNO6YO72KG3R2NTR4GGWT2 \
  | 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: 7bdc8b35dec3bfa51b71d3671e18d69ea3add9510350239114c442e74ba91b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8283842ad30999afd08aeecd0a7877a46dc8a05a5b6d1a32c6448000ed46ca5f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-02-09T05:11:11Z",
    "title_canon_sha256": "d19d7b9965dadc3b6e996bf12f0b95cb89d9026c2cd7ba4fe87f594a570c6fff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05778",
    "kind": "arxiv",
    "version": 2
  }
}