Pith Number

pith:CYWUXRSR

pith:2015:CYWUXRSRRN5GKAJRHIKERXS754

not attested not anchored not stored refs pending

Exploring Multiwavelength AGN Variability with Swift Archival Data

(2) Dept. of Astronomy, (3) Dept. of Earth, (4) Dept. of Physics, (5) College of Information Sciences, Astrophysics, Burlington, Caryl Gronwall (2), Dan Vanden Berk (4), Dirk Grupe (3), Jian Wu (5) ((1) Spectral Sciences Inc., Jonathan Gelbord (1), MA, Morehead State University, Penn State University, Penn State University), Space Sciences, St. Vincent College, Technology

arxiv:1505.05248 v1 · 2015-05-20 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CYWUXRSRRN5GKAJRHIKERXS754}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:03:58.899738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

162d4bc6518b7a6501313a1448de5fef28505d85bb0120ac2f073ad07e9ba0f6

Aliases

arxiv: 1505.05248 · arxiv_version: 1505.05248v1 · doi: 10.48550/arxiv.1505.05248 · pith_short_12: CYWUXRSRRN5G · pith_short_16: CYWUXRSRRN5GKAJR · pith_short_8: CYWUXRSR

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/CYWUXRSRRN5GKAJRHIKERXS754 \
  | 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: 162d4bc6518b7a6501313a1448de5fef28505d85bb0120ac2f073ad07e9ba0f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da4cb3c52a17e58f8440151ab7cc7d1fe6215a5822192474a2180a9f80282891",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-05-20T05:34:30Z",
    "title_canon_sha256": "39f1f83ca0638d1c9012400d01767cc704f671b0553b5d716dc084520b636e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05248",
    "kind": "arxiv",
    "version": 1
  }
}