Pith Number

pith:36Q22FMW

pith:2016:36Q22FMWYMW3U7RFNMNP4EOLRK

not attested not anchored not stored refs pending

GMRT 610-MHz observations of the faint radio source population - and what these tell us about the higher-radio-frequency sky

D. A. Green, I. H. Whittam, J. M. Riley, M. J. Jarvis

arxiv:1610.02941 v1 · 2016-10-10 · 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{36Q22FMWYMW3U7RFNMNP4EOLRK}

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	2026-05-18T00:57:25.603586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfa1ad1596c32dba7e256b1afe11cb8a84094469884eb55a365381e2cfe7f020

Aliases

arxiv: 1610.02941 · arxiv_version: 1610.02941v1 · doi: 10.48550/arxiv.1610.02941 · pith_short_12: 36Q22FMWYMW3 · pith_short_16: 36Q22FMWYMW3U7RF · pith_short_8: 36Q22FMW

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/36Q22FMWYMW3U7RFNMNP4EOLRK \
  | 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: dfa1ad1596c32dba7e256b1afe11cb8a84094469884eb55a365381e2cfe7f020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b180d25fd8c23c4de8688a55d8ce74ffa396c4f1e4851f454e4b5bbe3849e59c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-10T14:46:37Z",
    "title_canon_sha256": "7b4815738a3b3736e85f3d6005ce3428b9e61225f0c815239ca7b12b6bd34e7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02941",
    "kind": "arxiv",
    "version": 1
  }
}