Pith Number

pith:2RI3PYCS

pith:2017:2RI3PYCS3CCHU2WWUK3GROKX2E

not attested not anchored not stored refs pending

L1188: a promising candidate of cloud-cloud collision triggering the formation of the low- and intermediate-mass stars

Dengrong Lu, Hongchi Wang, Ji Yang, Min Fang, Ruiqing Mao, Shaobo Zhang, Xuepeng Chen, Yan Gong, Yang Su, Yuan Wang

arxiv:1701.03556 v1 · 2017-01-13 · 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{2RI3PYCS3CCHU2WWUK3GROKX2E}

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	2026-05-18T00:52:12.834225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d451b7e052d8847a6ad6a2b668b957d113cd6813fe7add2af8c958d56b597f37

Aliases

arxiv: 1701.03556 · arxiv_version: 1701.03556v1 · doi: 10.48550/arxiv.1701.03556 · pith_short_12: 2RI3PYCS3CCH · pith_short_16: 2RI3PYCS3CCHU2WW · pith_short_8: 2RI3PYCS

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/2RI3PYCS3CCHU2WWUK3GROKX2E \
  | 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: d451b7e052d8847a6ad6a2b668b957d113cd6813fe7add2af8c958d56b597f37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28fbd0ddeaaeedf3a0581c91459c59a5e77e82f604fcabb9f679adadda46da6c",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-01-13T03:50:43Z",
    "title_canon_sha256": "9d1601ee551407ca0a9233642f91df1a22f795b5b600856ff9e328d28faf8cab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.03556",
    "kind": "arxiv",
    "version": 1
  }
}