Pith Number

pith:URGXOYAT

pith:2023:URGXOYATJMBOAHWTGKIJ4I5IFB

not attested not anchored not stored refs pending

Discovery of a molecular cloud possibly associated with the youngest Galactic SNR G1.9+0.3

Hidetoshi Sano, Miroslav D. Filipovic, Rami Z. E. Alsaberi, Rei Enokiya, Tsuyoshi Inoue And Tomoharu Oka

arxiv:2309.06855 v1 · 2023-09-13 · 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{URGXOYATJMBOAHWTGKIJ4I5IFB}

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	2026-07-05T06:50:23.361928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a44d7760134b02e01ed332909e23a82846598cb7c2382f22ce527cb0c3fb8cb6

Aliases

arxiv: 2309.06855 · arxiv_version: 2309.06855v1 · doi: 10.48550/arxiv.2309.06855 · pith_short_12: URGXOYATJMBO · pith_short_16: URGXOYATJMBOAHWT · pith_short_8: URGXOYAT

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/URGXOYATJMBOAHWTGKIJ4I5IFB \
  | 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: a44d7760134b02e01ed332909e23a82846598cb7c2382f22ce527cb0c3fb8cb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd1b81ec0da669b8d341ebaedd48b918306a2680cd8716838b58f93fce96806e",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-09-13T10:03:08Z",
    "title_canon_sha256": "3a9a2c1959d9b37c7e516f528c3b17238499d5a5472a1d3045aa5be368daf7e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.06855",
    "kind": "arxiv",
    "version": 1
  }
}