Pith Number

pith:7PNMEO77

pith:2017:7PNMEO77AJ7FHYSMWLKOBODCYV

not attested not anchored not stored refs pending

New high-z BL Lacs using the photometric method with Swift and SARA

Alberto Dominguez, Amanpreet Kaur, Arne Rau, Dieter H. Hartmann, Jochen Greiner, Marco Ajello, Patricia Schady, Vaidehi S. Paliya

arxiv:1709.03608 v2 · 2017-09-11 · 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{7PNMEO77AJ7FHYSMWLKOBODCYV}

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	2026-05-18T00:14:11.282538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbdac23bff027e53e24cb2d4e0b862c5565ef1347f14824706705497ca4db8e4

Aliases

arxiv: 1709.03608 · arxiv_version: 1709.03608v2 · doi: 10.48550/arxiv.1709.03608 · pith_short_12: 7PNMEO77AJ7F · pith_short_16: 7PNMEO77AJ7FHYSM · pith_short_8: 7PNMEO77

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/7PNMEO77AJ7FHYSMWLKOBODCYV \
  | 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: fbdac23bff027e53e24cb2d4e0b862c5565ef1347f14824706705497ca4db8e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6218aaac4cd67ab2d3919b3129ddae5d103ceefe466d0d559dcc9a3050cc4a23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-09-11T21:47:25Z",
    "title_canon_sha256": "0383e7da71c746d0427181ffcf7cc8f69ba5c53500d037faf8c3c6c92b54b387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03608",
    "kind": "arxiv",
    "version": 2
  }
}