Pith Number

pith:I7A73RCM

pith:2025:I7A73RCMXMAS4M2CRYQCYJZMSS

not attested not anchored not stored refs pending

Gas Transfer Between the Inner 3-kpc Disk and the Galactic Central Molecular Zone

Fujun Du, Ji Yang, Lixia Yuan, Min Fang, Qing-Zeng Yan, Shaobo Zhang, Shiyu Zhang, Xin Zhou, Xuepeng Chen, Yang Su, Yan Sun, Yuehui Ma, Zhiwei Chen

arxiv:2503.12313 v2 · 2025-03-16 · 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{I7A73RCMXMAS4M2CRYQCYJZMSS}

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	2026-07-05T10:58:24.813251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47c1fdc44cbb012e33428e202c272c949a9abe2bafaf1b4cc4a3d863a201962f

Aliases

arxiv: 2503.12313 · arxiv_version: 2503.12313v2 · doi: 10.48550/arxiv.2503.12313 · pith_short_12: I7A73RCMXMAS · pith_short_16: I7A73RCMXMAS4M2C · pith_short_8: I7A73RCM

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/I7A73RCMXMAS4M2CRYQCYJZMSS \
  | 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: 47c1fdc44cbb012e33428e202c272c949a9abe2bafaf1b4cc4a3d863a201962f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "905fee5fd2ae33b2289bb1e28e2879ec1f31dc4bf75f7393c3ebb219f9d84346",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-03-16T01:41:20Z",
    "title_canon_sha256": "7d53e86b921040a6d37a26771bf40902aed8c6797404074e4426f66096008910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.12313",
    "kind": "arxiv",
    "version": 2
  }
}