Pith Number

pith:OXXVRQJN

pith:2017:OXXVRQJNBYERUEAHCNHUAVPJFD

not attested not anchored not stored refs pending

Measurement of the EBL through a combined likelihood analysis of gamma-ray observations of blazars with the MAGIC telescopes

Abelardo Moralejo, Alberto Dom\'inguez, Daniel Mazin, Elisa Prandini, Gaia Vanzo, Julian Sitarek, Mireia Nievas Rosillo, M\'onica V\'azquez Acosta (for the MAGIC collaboration), Tarek Hassan, Vandad Fallah Ramazani

arxiv:1709.02238 v1 · 2017-08-30 · 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{OXXVRQJNBYERUEAHCNHUAVPJFD}

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	2026-07-04T23:54:11.842496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75ef58c12d0e091a1007134f4055e928dc5086ced7fb3c0ee802cd8542659b5c

Aliases

arxiv: 1709.02238 · arxiv_version: 1709.02238v1 · doi: 10.48550/arxiv.1709.02238 · pith_short_12: OXXVRQJNBYER · pith_short_16: OXXVRQJNBYERUEAH · pith_short_8: OXXVRQJN

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/OXXVRQJNBYERUEAHCNHUAVPJFD \
  | 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: 75ef58c12d0e091a1007134f4055e928dc5086ced7fb3c0ee802cd8542659b5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69b4caac4594302d89d28dd9f4065f25ce472e4ae5df740b36f5ded8393bad50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-08-30T10:54:20Z",
    "title_canon_sha256": "a049d01ee5185c3bde983e4eb7863f0499116ef1555a7b6dcda47063b23992b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02238",
    "kind": "arxiv",
    "version": 1
  }
}