Pith Number

pith:BLJ7CEX7

pith:2010:BLJ7CEX766CJXL5QORRXQ5HBA3

not attested not anchored not stored refs pending

Variability of the Spectral Energy Distribution of the Blazar S5 0716+714

((1) Aryabhatta Research Institute of Observational Sciences (ARIES), (2) Department of Physics, Alok C. Gupta (1), B. Rani (1), Ewing, India, Nainital, NJ), Paul J. Wiita (2), The College of New Jersey

arxiv:1012.1774 v1 · 2010-12-08 · 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{BLJ7CEX766CJXL5QORRXQ5HBA3}

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	2026-05-18T02:04:31.594125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ad3f112fff7849bafb074637874e106e0361611bb642a19d4acde6b56d70f11

Aliases

arxiv: 1012.1774 · arxiv_version: 1012.1774v1 · doi: 10.48550/arxiv.1012.1774 · pith_short_12: BLJ7CEX766CJ · pith_short_16: BLJ7CEX766CJXL5Q · pith_short_8: BLJ7CEX7

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/BLJ7CEX766CJXL5QORRXQ5HBA3 \
  | 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: 0ad3f112fff7849bafb074637874e106e0361611bb642a19d4acde6b56d70f11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d86adec46438d39143035a00e25e25a66e79f43a3687a7955958bce935e9b44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-12-08T14:48:59Z",
    "title_canon_sha256": "7ea5d9a5d1b4bdfa1c586be25d44cad7c571a1d3634502d7587fa8cfab1c1ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1774",
    "kind": "arxiv",
    "version": 1
  }
}