Pith Number

pith:IVDGMWGF

pith:2020:IVDGMWGFAONY52GY3O3BWKP73E

not attested not anchored not stored refs pending

Discovery of a Remarkably Powerful Broad Absorption Line Quasar Outflow in SDSS J135246.37+423923.5

Donald M. Terndrup, Gordon T. Richards, Hyunseop Choi, Karen M. Leighly, Sarah C. Gallagher

arxiv:2001.07347 v1 · 2020-01-21 · 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{IVDGMWGFAONY52GY3O3BWKP73E}

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.

Cited by

1 paper in Pith

Physically motivated AGN emissivity profiles and their effects on quasar microlensing signatures. 1. Multi-epoch accretion disc size inference

Receipt and verification

First computed	2026-07-05T00:45:20.801363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45466658c5039b8ee8d8dbb61b29ffd909e0be76e165b2ff3836a2c009fd2eb3

Aliases

arxiv: 2001.07347 · arxiv_version: 2001.07347v1 · doi: 10.48550/arxiv.2001.07347 · pith_short_12: IVDGMWGFAONY · pith_short_16: IVDGMWGFAONY52GY · pith_short_8: IVDGMWGF

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/IVDGMWGFAONY52GY3O3BWKP73E \
  | 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: 45466658c5039b8ee8d8dbb61b29ffd909e0be76e165b2ff3836a2c009fd2eb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba1d7a611edf9d067c2ed9a8490b9154ceb2e19ac2e48a4b7cead7f2784c3da7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-01-21T05:40:33Z",
    "title_canon_sha256": "28efdaf748fcc7db8663e5bd569ac1a31c01692dfb109d8d0bd98ec676c4c8c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.07347",
    "kind": "arxiv",
    "version": 1
  }
}