Pith Number

pith:ZN42ZNB7

pith:2018:ZN42ZNB7LJNBP3I3AYPQVZP5OJ

not attested not anchored not stored refs pending

Resonant scattering effect on the soft X-ray line emission from the hot interstellar medium: I. galactic bulges

Gao-Yuan Zhang (NJU), Li Ji (PMO), Q. Daniel Wang (UMass), Shuinai Zhang (PMO), Yang Chen (NJU)

arxiv:1806.01474 v1 · 2018-06-05 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZN42ZNB7LJNBP3I3AYPQVZP5OJ}

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	2026-05-18T00:09:58.803497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb79acb43f5a5a17ed1b061f0ae5fd727038e9351edc4d9a0fa62beedaf2f802

Aliases

arxiv: 1806.01474 · arxiv_version: 1806.01474v1 · doi: 10.48550/arxiv.1806.01474 · pith_short_12: ZN42ZNB7LJNB · pith_short_16: ZN42ZNB7LJNBP3I3 · pith_short_8: ZN42ZNB7

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/ZN42ZNB7LJNBP3I3AYPQVZP5OJ \
  | 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: cb79acb43f5a5a17ed1b061f0ae5fd727038e9351edc4d9a0fa62beedaf2f802

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79c0de283b8c3d7bd1746b8a3fb34b004eac0374fc13c716dbfa35f42e140244",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-05T03:02:04Z",
    "title_canon_sha256": "d8f4ee78ab332542964f67630a388af0d760e1058918244f8c2e2747604c8c1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01474",
    "kind": "arxiv",
    "version": 1
  }
}