Pith Number

pith:TW7VOVZG

pith:2016:TW7VOVZGUQUZTGK2C4EU5XSKUX

not attested not anchored not stored refs pending

The GALEX Time Domain Survey. II. Wavelength-Dependent Variability of Active Galactic Nuclei in the Pan-STARRS1 Medium Deep Survey

A. Rest, C. Waters, D. C. Martin, D. O. Jones, D. Scolnic, E. Berger, G. Narayan, J. D. Neill, K. Forster, M. Huber, R. Chornock, R. P. Kirshner, R. Wainscoat, S. Gezari, T. Hung

arxiv:1609.06307 v1 · 2016-09-20 · 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{TW7VOVZGUQUZTGK2C4EU5XSKUX}

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	2026-05-18T00:53:58.698807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dbf575726a42999995a17094ede4aa5cee02c812fb92f0816127060d5641793

Aliases

arxiv: 1609.06307 · arxiv_version: 1609.06307v1 · doi: 10.48550/arxiv.1609.06307 · pith_short_12: TW7VOVZGUQUZ · pith_short_16: TW7VOVZGUQUZTGK2 · pith_short_8: TW7VOVZG

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/TW7VOVZGUQUZTGK2C4EU5XSKUX \
  | 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: 9dbf575726a42999995a17094ede4aa5cee02c812fb92f0816127060d5641793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e716ed66701661f2c7abe8cb0c3af3839ad0f47fc8776d6dddff2f5c7d0863a3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-09-20T20:00:00Z",
    "title_canon_sha256": "086e6be7880e92444ce51e51aa16caa3b7c295cbbaa290a2cf1d434e8a6fd04f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06307",
    "kind": "arxiv",
    "version": 1
  }
}