Pith Number

pith:J7RXSFVT

pith:2022:J7RXSFVTRTMNG3TFSHIT4HCXFJ

not attested not anchored not stored refs pending

Formation of hub-filament structure triggered by cloud-cloud collision in W33 complex

Chao Zhang, Feng-Wei Xu, Hong-Li Liu, Jian-Wen Zhou, Jin-Zeng Li, Shanghuo Li, Siju Zhang, Tie Liu, Yaping Peng

arxiv:2212.02627 v1 · 2022-12-05 · 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{J7RXSFVTRTMNG3TFSHIT4HCXFJ}

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	2026-07-05T05:24:46.093697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fe37916b38cd8d36e6591d13e1c572a7cd4ba1a00f22e54db2094874996d1e3

Aliases

arxiv: 2212.02627 · arxiv_version: 2212.02627v1 · doi: 10.48550/arxiv.2212.02627 · pith_short_12: J7RXSFVTRTMN · pith_short_16: J7RXSFVTRTMNG3TF · pith_short_8: J7RXSFVT

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/J7RXSFVTRTMNG3TFSHIT4HCXFJ \
  | 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: 4fe37916b38cd8d36e6591d13e1c572a7cd4ba1a00f22e54db2094874996d1e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c2bd56decf963d9569a2cda0f8216350027232694cebba928f10a6e3ba28ea6",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-12-05T22:20:18Z",
    "title_canon_sha256": "09013ced14805f4514d0915a9300edd6f9c43140d6fbd394185ee3c52b9cddd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.02627",
    "kind": "arxiv",
    "version": 1
  }
}