Pith Number

pith:4UUUQHEG

pith:2017:4UUUQHEGH2HYU3DS4TLUHVPGMS

not attested not anchored not stored refs pending

Polarization of broad line emission from AGNs with determined virial factors

M.Yu. Piotrovich, S.D. Buliga, T.M. Natsvlishvili, Yu.N. Gnedin

arxiv:1703.08310 v1 · 2017-03-24 · 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{4UUUQHEGH2HYU3DS4TLUHVPGMS}

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	2026-05-18T00:48:00.177006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e529481c863e8f8a6c72e4d743d5e664a4f2e8a8d3c6be82e9a078636e981354

Aliases

arxiv: 1703.08310 · arxiv_version: 1703.08310v1 · doi: 10.48550/arxiv.1703.08310 · pith_short_12: 4UUUQHEGH2HY · pith_short_16: 4UUUQHEGH2HYU3DS · pith_short_8: 4UUUQHEG

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/4UUUQHEGH2HYU3DS4TLUHVPGMS \
  | 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: e529481c863e8f8a6c72e4d743d5e664a4f2e8a8d3c6be82e9a078636e981354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f1e4791f17a60bd53db74c7d69a89b32005d24510c44b17ba9719ddc8d1093d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-24T08:37:22Z",
    "title_canon_sha256": "9201c0d7759878bbad419eb48fcb461f2b1f1f909d55238c2b7998177b225893"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08310",
    "kind": "arxiv",
    "version": 1
  }
}