Pith Number

pith:TG22DJ3P

pith:2018:TG22DJ3POGEESLC5IZJGBSASUD

not attested not anchored not stored refs pending

Investigating the Covering Fraction Distribution of Swift/BAT AGN with X-ray and IR Observations

Agnese Del Moro, Alberto Masini, Andy D. Goulding, Chien-Ting J. Chen, Claudio Ricci, David R. Ballantyne, Duncan Farrah, Franz E. Bauer, Lauranne Lanz (Dartmouth), Luca Zappacosta, Michael J. Koss, Mislav Balokovi\'c, Ryan C. Hickox, Stephanie LaMassa, Taro Shimizu

arxiv:1811.02570 v2 · 2018-11-06 · astro-ph.GA · 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{TG22DJ3POGEESLC5IZJGBSASUD}

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	2026-05-17T23:49:03.107253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99b5a1a76f7188492c5d465260c812a0ff7b74f87a520b6e44e52dc5dc625633

Aliases

arxiv: 1811.02570 · arxiv_version: 1811.02570v2 · doi: 10.48550/arxiv.1811.02570 · pith_short_12: TG22DJ3POGEE · pith_short_16: TG22DJ3POGEESLC5 · pith_short_8: TG22DJ3P

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/TG22DJ3POGEESLC5IZJGBSASUD \
  | 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: 99b5a1a76f7188492c5d465260c812a0ff7b74f87a520b6e44e52dc5dc625633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53c6908cc0bd566fc7c7eb5acc5bef04bbebc0e6873665bccfe2c406f4b857af",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-06T19:00:01Z",
    "title_canon_sha256": "fe14dc09dace2c5f6ac856a82de2afe800ba3f9518d4a56716b4c60d4224d615"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02570",
    "kind": "arxiv",
    "version": 2
  }
}