Pith Number

pith:6EAONN4A

pith:2019:6EAONN4A34ZYA5V2GQ3NL5UYN6

not attested not anchored not stored refs pending

Correlation between the ionizing continuum and variable C iv broad absorption line in multi-epoch observations of SDSS J141007.74+541203.3

Cai-Juan Pan, Hong-Yan Huang, Mei-Mei Lu, Min Yao, Qing-Lin Han, Wei-Jian Lu, Wei-Jing Nong, Wei-Rong Huang, Ying-Ru Lin, Yi-Ping Qin, Yu-Tao Zhou, Zhi-Kao Yao

arxiv:1905.02407 v1 · 2019-05-07 · 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{6EAONN4A34ZYA5V2GQ3NL5UYN6}

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	2026-05-17T23:43:02.215002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f100e6b780df338076ba3436d5f6986f86a01a5b8205a223a45ba990fad2ddda

Aliases

arxiv: 1905.02407 · arxiv_version: 1905.02407v1 · doi: 10.48550/arxiv.1905.02407 · pith_short_12: 6EAONN4A34ZY · pith_short_16: 6EAONN4A34ZYA5V2 · pith_short_8: 6EAONN4A

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/6EAONN4A34ZYA5V2GQ3NL5UYN6 \
  | 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: f100e6b780df338076ba3436d5f6986f86a01a5b8205a223a45ba990fad2ddda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb8f2cb763615c443cd2c7ac1e344ffb91c996a605ce18589d703dc40557224b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-05-07T08:42:12Z",
    "title_canon_sha256": "ddc46b2bec9dd90a996a9dc310bb39a2c31af1f78ea6d2c17f750aae9a5ca85a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02407",
    "kind": "arxiv",
    "version": 1
  }
}