Pith Number

pith:IQF2DMVT

pith:2011:IQF2DMVT6ZOTQKNTNXNC6DYIHO

not attested not anchored not stored refs pending

Carbon Recombination Lines toward the Riegel-Crutcher Cloud and other Cold HI Regions in the inner Galaxy

D. Anish Roshi (NRAO), N. G. Kantharia (NCRA)

arxiv:1101.4901 v1 · 2011-01-25 · 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{IQF2DMVT6ZOTQKNTNXNC6DYIHO}

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	2026-05-18T04:30:58.756243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

440ba1b2b3f65d3829b36dda2f0f083b8c84e317e54e27b54171c26d0f9981f4

Aliases

arxiv: 1101.4901 · arxiv_version: 1101.4901v1 · doi: 10.48550/arxiv.1101.4901 · pith_short_12: IQF2DMVT6ZOT · pith_short_16: IQF2DMVT6ZOTQKNT · pith_short_8: IQF2DMVT

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/IQF2DMVT6ZOTQKNTNXNC6DYIHO \
  | 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: 440ba1b2b3f65d3829b36dda2f0f083b8c84e317e54e27b54171c26d0f9981f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6391115e4172428993ef1591256f824b1a10db51291585630facb4bf1c84687",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-01-25T19:14:56Z",
    "title_canon_sha256": "0fb25c9fd44e705370f01ab2aee5d5cf04a303ed58205c4a1a92cbdce1321249"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4901",
    "kind": "arxiv",
    "version": 1
  }
}