Pith Number

pith:E3E4NAUP

pith:2013:E3E4NAUPJTCZG2RIOG7FFPOS4A

not attested not anchored not stored refs pending

Broad Absorption Line Quasars with Redshifted Troughs: High-Velocity Infall or Rotationally Dominated Outflows?

A. D. Myers, A. E. Simmons, A. Shelden, A. Streblyanska, B. A. Weaver, Canada), D. Bizyaev, D. G. York, D. J. Oravetz, D. P. Schneider, E. Aubourg, E. Malanushenko, I. Paris, J. Brinkmann, N. Filiz Ak, N. P. Ross, Patrick B. Hall (York University, P. Petitjean, R. R. Gibson, S. F. Anderson, Toronto, V. Malanushenko, W. N. Brandt, Yue Shen

arxiv:1306.2680 v1 · 2013-06-12 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E3E4NAUPJTCZG2RIOG7FFPOS4A}

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	2026-05-18T01:20:12.561049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26c9c6828f4cc5936a2871be52bdd2e0084a5ee07658f7b74811a530ece15762

Aliases

arxiv: 1306.2680 · arxiv_version: 1306.2680v1 · doi: 10.48550/arxiv.1306.2680 · pith_short_12: E3E4NAUPJTCZ · pith_short_16: E3E4NAUPJTCZG2RI · pith_short_8: E3E4NAUP

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/E3E4NAUPJTCZG2RIOG7FFPOS4A \
  | 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: 26c9c6828f4cc5936a2871be52bdd2e0084a5ee07658f7b74811a530ece15762

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93e6da58c8a8bd6b52ad78705b1e13697791010c50a39142d5931f3adbb4bd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-12T00:12:23Z",
    "title_canon_sha256": "7a88bb528c90fa01a3be3cec743bb66f66b5af6517770309d27247b159fb4e38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2680",
    "kind": "arxiv",
    "version": 1
  }
}