Pith Number

pith:R3UVPROQ

pith:2017:R3UVPROQR3LSWIUV6U2SFYZJQ3

not attested not anchored not stored refs pending

Observational signatures of cloud-cloud collision in the extended star-forming region S235

D. K. Ojha, L. K. Dewangan

arxiv:1709.06251 v1 · 2017-09-19 · 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{R3UVPROQR3LSWIUV6U2SFYZJQ3}

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	2026-05-18T00:30:41.337525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee957c5d08ed72b2295f53522e32986fa3c60cfca518cd7df0e496e046b857d

Aliases

arxiv: 1709.06251 · arxiv_version: 1709.06251v1 · doi: 10.48550/arxiv.1709.06251 · pith_short_12: R3UVPROQR3LS · pith_short_16: R3UVPROQR3LSWIUV · pith_short_8: R3UVPROQ

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/R3UVPROQR3LSWIUV6U2SFYZJQ3 \
  | 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: 8ee957c5d08ed72b2295f53522e32986fa3c60cfca518cd7df0e496e046b857d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1385fa97f1070277a5417a54eebddb009016886f23d1085834493a88a62a83b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-19T04:45:07Z",
    "title_canon_sha256": "da5e8cc703070534f28fc5df704fb5ac279163b99ddc14347f22ef2bae93bd6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06251",
    "kind": "arxiv",
    "version": 1
  }
}