Pith Number

pith:NT75OJ2J

pith:2017:NT75OJ2J6VHTUTFZUVDC7WFWT2

not attested not anchored not stored refs pending

High-redshift blazars through nustar eyes

A. Kaur, A. Rau, D. Gasparrini, D. H. Hartmann, D. Stern, G. Madejski, J.Greiner, L. Marcotulli, M. Ajello, M. Balokovic, P. Schady, V. S. Paliya

arxiv:1703.10657 v1 · 2017-03-30 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NT75OJ2J6VHTUTFZUVDC7WFWT2}

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	2026-05-18T00:45:38.772915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cffd72749f54f3a4cb9a5462fd8b69ebd90f64f3dcdc41217a4a248489e71a1

Aliases

arxiv: 1703.10657 · arxiv_version: 1703.10657v1 · doi: 10.48550/arxiv.1703.10657 · pith_short_12: NT75OJ2J6VHT · pith_short_16: NT75OJ2J6VHTUTFZ · pith_short_8: NT75OJ2J

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/NT75OJ2J6VHTUTFZUVDC7WFWT2 \
  | 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: 6cffd72749f54f3a4cb9a5462fd8b69ebd90f64f3dcdc41217a4a248489e71a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79b580874c054c13c2bd367238753716ea1571e8a8c414be405e376663a5d409",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-30T20:07:40Z",
    "title_canon_sha256": "baeb0d3f47d013fa4d3687ce27d0a92f0e13c60aab44fbb6233d8e3cca0b2f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10657",
    "kind": "arxiv",
    "version": 1
  }
}