Pith Number

pith:Z42CORNE

pith:2024:Z42CORNEYREGANFRVM3GYV5MHJ

not attested not anchored not stored refs pending

Optical observations of the Galactic SNR HB9 and H II region G159.2+3.3

Huiyang Mao, Jiang-Tao Li, Li-Yuan Lu, Ping Zhou, Xin Zhou, Yang Chen, Zi-Qing Xia

arxiv:2408.05016 v1 · 2024-08-09 · 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{Z42CORNEYREGANFRVM3GYV5MHJ}

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	2026-07-05T09:14:22.834769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf342745a4c4486034b1ab366c57ac3a721ddef4737965ce909fe1bf0a1aa5b1

Aliases

arxiv: 2408.05016 · arxiv_version: 2408.05016v1 · doi: 10.48550/arxiv.2408.05016 · pith_short_12: Z42CORNEYREG · pith_short_16: Z42CORNEYREGANFR · pith_short_8: Z42CORNE

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/Z42CORNEYREGANFRVM3GYV5MHJ \
  | 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: cf342745a4c4486034b1ab366c57ac3a721ddef4737965ce909fe1bf0a1aa5b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aab6a9e14a50641a5b391e8ad341724cec03a4b98d5c7141db73ce8d9926e83",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-08-09T12:03:39Z",
    "title_canon_sha256": "288b419bc3c1619e3ee90c2a82ec0151b70a3d2188af4c0196c769e9fc3eb695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05016",
    "kind": "arxiv",
    "version": 1
  }
}