Pith Number

pith:MWAVLHWU

pith:2018:MWAVLHWULQNWMTDYV2ERKTLLTF

not attested not anchored not stored refs pending

Multiwavelength Cross-Correlations and Flaring Activity in Bright Blazars

A. C. S. Readhead, A. V. Filippenko, I. Liodakis, R. W. Romani, S. Kiehlmann, W. Max-Moerbeck, W. Zheng

arxiv:1808.05625 v1 · 2018-08-16 · 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{MWAVLHWULQNWMTDYV2ERKTLLTF}

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	2026-05-18T00:07:56.174521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6581559ed45c1b664c78ae89154d6b996b09c12a6ba9145223679d49b65dd518

Aliases

arxiv: 1808.05625 · arxiv_version: 1808.05625v1 · doi: 10.48550/arxiv.1808.05625 · pith_short_12: MWAVLHWULQNW · pith_short_16: MWAVLHWULQNWMTDY · pith_short_8: MWAVLHWU

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/MWAVLHWULQNWMTDYV2ERKTLLTF \
  | 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: 6581559ed45c1b664c78ae89154d6b996b09c12a6ba9145223679d49b65dd518

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "029c928e5281f46d8ef7a567884389cbd4d57f75dd9b456ae0cebd8321b2fed6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-08-16T18:01:20Z",
    "title_canon_sha256": "f85d540c9d7db768883994d9d2d9e08ec7586db751e071b12ad6fb752be44fac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05625",
    "kind": "arxiv",
    "version": 1
  }
}