Pith Number

pith:JNJSE243

pith:2017:JNJSE243APXSBQVBNO327WYCT6

not attested not anchored not stored refs pending

Bowshocks in a newly discovered maser source in IRAS 20231+3440

Akiharu Nakagawa, Augustine Ubachukwu, Chikaedu Ogbodo, James Chibueze, Mareki Honma, Romanus Eze, Ross Burns, Takumi Nagayama, Toshihiro Handa, Toshihiro Omodaka

arxiv:1705.02557 v1 · 2017-05-07 · astro-ph.SR · 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{JNJSE243APXSBQVBNO327WYCT6}

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	2026-05-18T00:41:33.097862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b53226b9b03ef20c2a16bb7afdb029f8f36b4518aac420681e2dff734dc4e2d

Aliases

arxiv: 1705.02557 · arxiv_version: 1705.02557v1 · doi: 10.48550/arxiv.1705.02557 · pith_short_12: JNJSE243APXS · pith_short_16: JNJSE243APXSBQVB · pith_short_8: JNJSE243

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/JNJSE243APXSBQVBNO327WYCT6 \
  | 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: 4b53226b9b03ef20c2a16bb7afdb029f8f36b4518aac420681e2dff734dc4e2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "630d5bd0f62b630a40825ff660dc0bb856f71801b5b281e0648f742052c90f5b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-07T03:38:46Z",
    "title_canon_sha256": "efc13f5ac9d4587f83c3d180c8ab54316e86879adef67b149e3d0b25f0b6f5bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02557",
    "kind": "arxiv",
    "version": 1
  }
}