Pith Number

pith:BE25SZGS

pith:2020:BE25SZGSWMKU3KOBLQF5LUGPUG

not attested not anchored not stored refs pending

A Broad Absorption Line Outflow Associated with the Broad Emission Line Region in the Quasar SDSS J075133.35+134548.3

Bo Liu, Hongyan Zhou, Peng Jiang, Shaohua Zhang, Tuo Ji, Xiang Pan, Xinwen Shu

arxiv:2009.04193 v1 · 2020-09-09 · 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{BE25SZGSWMKU3KOBLQF5LUGPUG}

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	2026-07-05T02:37:05.438236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0935d964d2b3154da9c15c0bd5d0cfa1acffd27d63f282c860632d7d750bcc16

Aliases

arxiv: 2009.04193 · arxiv_version: 2009.04193v1 · doi: 10.48550/arxiv.2009.04193 · pith_short_12: BE25SZGSWMKU · pith_short_16: BE25SZGSWMKU3KOB · pith_short_8: BE25SZGS

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/BE25SZGSWMKU3KOBLQF5LUGPUG \
  | 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: 0935d964d2b3154da9c15c0bd5d0cfa1acffd27d63f282c860632d7d750bcc16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7f829c24c834f71c65ea066cff7e0fad25918083000b980d905f438ec3071db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-09T10:07:29Z",
    "title_canon_sha256": "07dedb98e484de184b6b7a6d60fdb599442ba72b481601126c86a6af5d599387"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.04193",
    "kind": "arxiv",
    "version": 1
  }
}