Pith Number

pith:4R45PE57

pith:2024:4R45PE57OKDWPYC47BOROETAXJ

not attested not anchored not stored refs pending

Large-field CO (J=1-0) observations toward SNR G150.3+4.5

Jian-Cheng Feng, Li Sun, Shiyu Zhang, Weihua Guo, Xin Zhou, Xuepeng Chen, Yang Su

arxiv:2403.19788 v2 · 2024-03-28 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4R45PE57OKDWPYC47BOROETAXJ}

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	2026-07-05T08:36:24.665211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e479d793bf728767e05cf85d171260ba446371f31ab0cd03c449be47c3734f48

Aliases

arxiv: 2403.19788 · arxiv_version: 2403.19788v2 · doi: 10.48550/arxiv.2403.19788 · pith_short_12: 4R45PE57OKDW · pith_short_16: 4R45PE57OKDWPYC4 · pith_short_8: 4R45PE57

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/4R45PE57OKDWPYC47BOROETAXJ \
  | 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: e479d793bf728767e05cf85d171260ba446371f31ab0cd03c449be47c3734f48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ece9475b4f767865a15dfd4ff8e014f7f98ff0b333a6b27931256284f6faef58",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-03-28T19:13:11Z",
    "title_canon_sha256": "a47bc0e2140dc1bf9e4b41109e7a5bde3942c57af9dd8a5100b45af591b66bb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.19788",
    "kind": "arxiv",
    "version": 2
  }
}