Pith Number

pith:A24E2MEG

pith:2014:A24E2MEG7QWL6PJNGH55N2TW3B

not attested not anchored not stored refs pending

Broad Absorption Line Variability in Radio-Loud Quasars

B. P. Miller, C. A. Welling, D. M. Capellupo, R. R. Gibson, W. N. Brandt

arxiv:1403.0958 v1 · 2014-03-04 · 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{A24E2MEG7QWL6PJNGH55N2TW3B}

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	2026-05-18T01:44:19.944405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06b84d3086fc2cbf3d2d31fbd6ea76d8756493be05a81938c59d1e406d72be49

Aliases

arxiv: 1403.0958 · arxiv_version: 1403.0958v1 · doi: 10.48550/arxiv.1403.0958 · pith_short_12: A24E2MEG7QWL · pith_short_16: A24E2MEG7QWL6PJN · pith_short_8: A24E2MEG

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/A24E2MEG7QWL6PJNGH55N2TW3B \
  | 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: 06b84d3086fc2cbf3d2d31fbd6ea76d8756493be05a81938c59d1e406d72be49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9471e6e757a8d2102790ad26ef15184e9ac3ab989d9b2e947a4693c3cd191479",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-04T21:39:06Z",
    "title_canon_sha256": "636dbfd07ccbc801b74458b05939fe94128eddb17cad890b4e53b1f4232c29b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0958",
    "kind": "arxiv",
    "version": 1
  }
}