Pith Number

pith:CSAEOJWG

pith:2016:CSAEOJWGGJAWLAPLSM6BMGZAAV

not attested not anchored not stored refs pending

Optical spectroscopic observations of $\gamma$-ray blazar candidates VI. Further observations from TNG, WHT, OAN, SOAR and Magellan telescopes

A. Paggi, C. C. Cheung, D. Milisavljevic, E. Jim\'enez-Bail\'on, F. La Franca, F. Massaro, F. Ricci, G. Tosti, H. Katagiri, Howard A. Smith, J. Strader, L. Chomiuk, M. Kagaya, M. Landoni, N. \'Alvarez Crespo, N. Masetti, R. d'Abrusco, V. Chavushyan, V. Pati\~no-\'Alvarez

arxiv:1609.05212 v1 · 2016-09-16 · 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{CSAEOJWGGJAWLAPLSM6BMGZAAV}

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	2026-05-18T01:04:30.874171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14804726c632416581eb933c161b20057705602b07b4748ef4f56fadf1fe5c70

Aliases

arxiv: 1609.05212 · arxiv_version: 1609.05212v1 · doi: 10.48550/arxiv.1609.05212 · pith_short_12: CSAEOJWGGJAW · pith_short_16: CSAEOJWGGJAWLAPL · pith_short_8: CSAEOJWG

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/CSAEOJWGGJAWLAPLSM6BMGZAAV \
  | 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: 14804726c632416581eb933c161b20057705602b07b4748ef4f56fadf1fe5c70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "857229cc7d734cf8bc3e65877f645168c0a5aee0698a1b59dfe9357abbc3d39e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-09-16T20:00:05Z",
    "title_canon_sha256": "917e2668ad7afd7c1d5c56549bf126082e479d44849513c878acc70527060b1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05212",
    "kind": "arxiv",
    "version": 1
  }
}