Pith Number

pith:CYX2O2X3

pith:2026:CYX2O2X3OBIVFCZFKP5L6OETRH

not attested not anchored not stored refs pending

NO molecule in massive star forming regions

Chang Ruan, Fu Mo, Junzhi Wang, Rui Luo, Shaomin Su, Siqi Zheng, Yani Xu, Yijia Liu, Yingxue Kang, Yuqiang Li

arxiv:2606.26756 v1 · 2026-06-25 · 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{CYX2O2X3OBIVFCZFKP5L6OETRH}

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	2026-06-26T01:15:58.874487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

162fa76afb7051528b2553fabf389389c77a156dcc7415c4906f45bb2d09f71a

Aliases

arxiv: 2606.26756 · arxiv_version: 2606.26756v1 · doi: 10.48550/arxiv.2606.26756 · pith_short_12: CYX2O2X3OBIV · pith_short_16: CYX2O2X3OBIVFCZF · pith_short_8: CYX2O2X3

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/CYX2O2X3OBIVFCZFKP5L6OETRH \
  | 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: 162fa76afb7051528b2553fabf389389c77a156dcc7415c4906f45bb2d09f71a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33c8161dbbabeb42f5cd0dad61c9249176ebec9b0e7b6d809a05e48c46cf7d7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-25T08:42:24Z",
    "title_canon_sha256": "dce29809602900b6cddd0162c9a22ce890427cd62102f32a952bf6fe27bb2a6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26756",
    "kind": "arxiv",
    "version": 1
  }
}