Pith Number

pith:NX2FQOIG

pith:2024:NX2FQOIGCB7AAIBUHKFDLWYL3B

not attested not anchored not stored refs pending

SRG/eROSITA 3D mapping of the ISM using X-ray absorption spectroscopy

A. Zainab, E. Gatuzz, J. A. Garc\'ia, J. Robrade, J. Wilms, P. C. Schneider, S. Czesla, S. Freund, T. R. Kallman{\i}nst

arxiv:2401.17284 v1 · 2024-01-30 · astro-ph.HE · 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{NX2FQOIGCB7AAIBUHKFDLWYL3B}

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	2026-07-05T08:59:49.767771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6df4583906107e0020343a8a35db0bd85eddd7be7921cb0e736dd12bfa0d6213

Aliases

arxiv: 2401.17284 · arxiv_version: 2401.17284v1 · doi: 10.48550/arxiv.2401.17284 · pith_short_12: NX2FQOIGCB7A · pith_short_16: NX2FQOIGCB7AAIBU · pith_short_8: NX2FQOIG

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/NX2FQOIGCB7AAIBUHKFDLWYL3B \
  | 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: 6df4583906107e0020343a8a35db0bd85eddd7be7921cb0e736dd12bfa0d6213

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e810dd3c76e559929e1612aad04db95a5a7b06983590940e21bab8faf7568f1",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-01-30T22:40:14Z",
    "title_canon_sha256": "2d8522c11c25a186d0cc285254b8844fecab42556c2b459f4cd648bd2ef3d76b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.17284",
    "kind": "arxiv",
    "version": 1
  }
}