Pith Number

pith:L4YQKASC

pith:2024:L4YQKASC36PONKR4DQCDVCDOKM

not attested not anchored not stored refs pending

Distance estimation of gamma-ray emitting BL Lac objects from imaging observations

C. Boisson, E. Kasai, E. Lindfors, F. D'Ammando, G. Cotter, J. A. Acosta Pulido, J. Becerra Gonz\'alez, J. Otero-Santos, K. Nilsson, M. Backes, P. Goldoni, P. M. Kouch, R. Clavero, S. Pita, T. Pursimo, V. Fallah Ramazani

arxiv:2408.14854 v1 · 2024-08-27 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4YQKASC36PONKR4DQCDVCDOKM}

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	2026-07-05T09:34:18.144874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f31050242df9ee6aa3c1c043a886e53275c841e527bafa0c8fe07c2f4970e60

Aliases

arxiv: 2408.14854 · arxiv_version: 2408.14854v1 · doi: 10.48550/arxiv.2408.14854 · pith_short_12: L4YQKASC36PO · pith_short_16: L4YQKASC36PONKR4 · pith_short_8: L4YQKASC

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/L4YQKASC36PONKR4DQCDVCDOKM \
  | 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: 5f31050242df9ee6aa3c1c043a886e53275c841e527bafa0c8fe07c2f4970e60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f877bfaf30181733c111f67f88ddc60f242e570a743ef372d57ef21afb78d72",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-08-27T08:14:21Z",
    "title_canon_sha256": "8995af5db31aa939226a3efcc33e4b4a172dccf26f3099141e7afeb7278847e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.14854",
    "kind": "arxiv",
    "version": 1
  }
}