Pith Number

pith:LN7BDS6Z

pith:2022:LN7BDS6ZL4FJWF5VHALKUA2RKT

not attested not anchored not stored refs pending

Peering into the Milky Way by FAST: IV. Identification of two new Galactic supernova remnants G203.1+6.6 and G206.7+5.9

H. Zhao, J. L. Han, P. Reich, Tao Hong, W. Reich, X. H. Sun, X. Y. Gao, Z. S. Yuan

arxiv:2211.11408 v2 · 2022-11-21 · 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{LN7BDS6ZL4FJWF5VHALKUA2RKT}

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	2026-07-05T05:21:04.771273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b7e11cbd95f0a9b17b53816aa035154ce9d20e1fe03574caedfc81335a16337

Aliases

arxiv: 2211.11408 · arxiv_version: 2211.11408v2 · doi: 10.48550/arxiv.2211.11408 · pith_short_12: LN7BDS6ZL4FJ · pith_short_16: LN7BDS6ZL4FJWF5V · pith_short_8: LN7BDS6Z

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/LN7BDS6ZL4FJWF5VHALKUA2RKT \
  | 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: 5b7e11cbd95f0a9b17b53816aa035154ce9d20e1fe03574caedfc81335a16337

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc2ad1fd5b1141195ae76360327078ff94008df9e4c3a1d2eb574eced57ec00e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-11-21T12:39:38Z",
    "title_canon_sha256": "63f4919b974070809faed72b558f4dcc8e0fad6f48f193a9eedc4fb45c5302e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.11408",
    "kind": "arxiv",
    "version": 2
  }
}