Pith Number

pith:2IBT2UYH

pith:2016:2IBT2UYH2CCVPVQCNHOUGOOXKB

not attested not anchored not stored refs pending

HI absorption towards low luminosity radio-loud AGNs of different accretion modes and WISE colours

D.J. Saikia, Yogesh Chandola

arxiv:1607.00841 v2 · 2016-07-04 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IBT2UYH2CCVPVQCNHOUGOOXKB}

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	2026-05-18T00:55:28.463200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2033d5307d08557d60269dd4339d7507d0bf92ed6edc3d310f65ac67aa54b2b

Aliases

arxiv: 1607.00841 · arxiv_version: 1607.00841v2 · doi: 10.48550/arxiv.1607.00841 · pith_short_12: 2IBT2UYH2CCV · pith_short_16: 2IBT2UYH2CCVPVQC · pith_short_8: 2IBT2UYH

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/2IBT2UYH2CCVPVQCNHOUGOOXKB \
  | 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: d2033d5307d08557d60269dd4339d7507d0bf92ed6edc3d310f65ac67aa54b2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b1c8d794b1a01c5bce1382e7a2bdd9b9115724f2b03b8e0e9c907d8865f9a7f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-04T12:09:34Z",
    "title_canon_sha256": "ceffd20738f5038cc6d59aca2f03ee3dd68bb510a2ecef5784a805b9eb0bb262"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00841",
    "kind": "arxiv",
    "version": 2
  }
}