Pith Number

pith:7IBDN3C3

pith:2021:7IBDN3C3AOGMVIYP5BQJ4YROC4

not attested not anchored not stored refs pending

On the multi-wavelength variability of Mrk 110: Two components acting at different timescales

A. J. Barth, B. M. Peterson, D. R. A. Williams, E. Breedt, E. M. Cackett, E. Romero-Colmenero, F. M. Vincentelli, I. McHardy, J. A. Miller, J. Gelbord, J. V. Hernandez Santisteban, K. Horne, K. Korista, M. Goad, M. Pahari, M. Ward, R. D. Baldi, R. Edelson, T. Schmidt, W. Brandt

arxiv:2104.04530 v1 · 2021-04-09 · 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{7IBDN3C3AOGMVIYP5BQJ4YROC4}

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	2026-07-05T02:33:33.297563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa0236ec5b038ccaa30fe8609e622e173741ab528f77dcfb1a2429f15caccee6

Aliases

arxiv: 2104.04530 · arxiv_version: 2104.04530v1 · doi: 10.48550/arxiv.2104.04530 · pith_short_12: 7IBDN3C3AOGM · pith_short_16: 7IBDN3C3AOGMVIYP · pith_short_8: 7IBDN3C3

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/7IBDN3C3AOGMVIYP5BQJ4YROC4 \
  | 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: fa0236ec5b038ccaa30fe8609e622e173741ab528f77dcfb1a2429f15caccee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c445d6e07dab7ad635e2ae989761f57767d7c305c589ebc06bd39abba3edc8c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-04-09T18:00:00Z",
    "title_canon_sha256": "3e0990fa641edf5d6022415262ad1dab313fe2f376d6902356d1b869692e2593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.04530",
    "kind": "arxiv",
    "version": 1
  }
}