Pith Number

pith:TFIODDMJ

pith:2025:TFIODDMJXHUEW44WWOI2VCWE2E

not attested not anchored not stored refs pending

Low-Metallicity Star Formation Survey in Sh2-284 (LZ-STAR). I. Ordered massive star formation in the outer Galaxy

Jonathan C. Tan, Kei E. I. Tanaka, Massimo Robberto, Morten Andersen, Rub\'en Fedriani, Yichen Zhang, Yu Cheng, Zhi-Yun Li

arxiv:2503.14460 v2 · 2025-03-18 · 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{TFIODDMJXHUEW44WWOI2VCWE2E}

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	2026-07-05T11:13:22.786884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9950e18d89b9e84b7396b391aa8ac4d10604b4fadf5ef0fb06f803fd105f01d1

Aliases

arxiv: 2503.14460 · arxiv_version: 2503.14460v2 · doi: 10.48550/arxiv.2503.14460 · pith_short_12: TFIODDMJXHUE · pith_short_16: TFIODDMJXHUEW44W · pith_short_8: TFIODDMJ

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/TFIODDMJXHUEW44WWOI2VCWE2E \
  | 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: 9950e18d89b9e84b7396b391aa8ac4d10604b4fadf5ef0fb06f803fd105f01d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b44308893757222374d54fc5b81e5bc8730afeeacfa81cc4c184df42833a4d72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-18T17:36:26Z",
    "title_canon_sha256": "6a0399ad17d7d89433c92454f002fa5291f99d7129e6b8f7bd20381cdd7d0423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14460",
    "kind": "arxiv",
    "version": 2
  }
}