Pith Number

pith:SWLZG32R

pith:2015:SWLZG32RY2CURDYWUWAUMFC74Z

not attested not anchored not stored refs pending

The Search for Binary Black holes in Seyferts with Double Peaked Emission Lines

IIA), M. Das (IIA), P. Kharb (Indian Institute of Astrophysics, S. Subramanian (IIA), Z. Paragi (Joint Institute for VLBI ERIC)

arxiv:1508.07429 v1 · 2015-08-29 · 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{SWLZG32RY2CURDYWUWAUMFC74Z}

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	2026-05-18T01:34:32.329785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9597936f51c685488f16a58146145fe65641f702d0fd24eec88d0e1885fa4b9f

Aliases

arxiv: 1508.07429 · arxiv_version: 1508.07429v1 · doi: 10.48550/arxiv.1508.07429 · pith_short_12: SWLZG32RY2CU · pith_short_16: SWLZG32RY2CURDYW · pith_short_8: SWLZG32R

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/SWLZG32RY2CURDYWUWAUMFC74Z \
  | 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: 9597936f51c685488f16a58146145fe65641f702d0fd24eec88d0e1885fa4b9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f7683ad0920908be7c03d933d5bedb35d7b0e3f1e1f0dc03ea1ac304438cb6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-29T10:18:45Z",
    "title_canon_sha256": "fac47e8d68ba8810c4930d8fec183068bd32c449494d83fd4e5a1d54efdd1b26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07429",
    "kind": "arxiv",
    "version": 1
  }
}