Pith Number

pith:C2XFNARF

pith:2010:C2XFNARFQTRGT4I7SN3QSLGFZZ

not attested not anchored not stored refs pending

The 1.6 micron near infrared nuclei of 3C radio galaxies: Jets, thermal emission or scattered light?

(2) Space Telescope Science Institute, (3) INAF - Osservatorio Astronomico di Torino, (4) Space Telescope Science Institute, (5) Space Telescope Science Institute, (6) Department of Physics, A. Capetti (3), A. C. Quillen (9) ((1) Universit\`a degli Studi di Torino, Astronomy, Baltimore, C. P. O'Dea (6), D. J. Axon (7), F. D. Macchetto (5), INAF-Istituto di Radio Astronomia, Italy, M. Chiaberge (2), MD, NY, R. D. Baldi (1), Rochester, Rochester Institute of Technology, S. A. Baum (8), Space Telescope Science Institute, University of Rochester, USA, USA.), USA (7) Department of Physics, USA (8) Department of Physics, USA (9) Department of Physics, W. Sparks (4)

arxiv:1010.5277 v1 · 2010-10-25 · 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{C2XFNARFQTRGT4I7SN3QSLGFZZ}

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	2026-05-18T02:04:58.576173Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16ae56822584e269f11f9377092cc5ce79912d933c2b7ea005dc0ace1b232461

Aliases

arxiv: 1010.5277 · arxiv_version: 1010.5277v1 · doi: 10.48550/arxiv.1010.5277 · pith_short_12: C2XFNARFQTRG · pith_short_16: C2XFNARFQTRGT4I7 · pith_short_8: C2XFNARF

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/C2XFNARFQTRGT4I7SN3QSLGFZZ \
  | 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: 16ae56822584e269f11f9377092cc5ce79912d933c2b7ea005dc0ace1b232461

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19a46aae67229a75f410265881d254c59432d8bc6f0d41a7bcf3176602aa468d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-25T22:37:56Z",
    "title_canon_sha256": "4ced5d7fe337423cdc4f94bc7faf8526692d5abd41bb6e7416c1730606e50126"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5277",
    "kind": "arxiv",
    "version": 1
  }
}