Pith Number

pith:ZSJVJA4X

pith:2015:ZSJVJA4XXWNUIA4G6VXWN46CHT

not attested not anchored not stored refs pending

Detection of Rest-frame Optical Lines from X-shooter Spectroscopy of Weak Emission Line Quasars

Benny Trakhtenbrot, Bin Luo, Donald P. Schneider, Elena Gallo, Gordon T. Richards, Jianfeng Wu, Michael A. Strauss, Ohad Shemmer, Paulina Lira, Richard M. Plotkin, Scott F. Anderson, W. N. Brandt, Xiaohui Fan

arxiv:1503.07523 v1 · 2015-03-25 · astro-ph.GA · 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{ZSJVJA4XXWNUIA4G6VXWN46CHT}

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	2026-05-18T01:59:36.925588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc93548397bd9b440386f56f66f3c23cf30fa84116c587ae56a75f4b29a30a96

Aliases

arxiv: 1503.07523 · arxiv_version: 1503.07523v1 · doi: 10.48550/arxiv.1503.07523 · pith_short_12: ZSJVJA4XXWNU · pith_short_16: ZSJVJA4XXWNUIA4G · pith_short_8: ZSJVJA4X

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/ZSJVJA4XXWNUIA4G6VXWN46CHT \
  | 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: cc93548397bd9b440386f56f66f3c23cf30fa84116c587ae56a75f4b29a30a96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c02bce746a105167ac713b06c5859fc23ca43d969156c04a2e57e915395a0162",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-03-25T20:00:22Z",
    "title_canon_sha256": "9b301cf673aea277adc7d252d268bd829c760282144b65d4f0168c24e3c7cc60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07523",
    "kind": "arxiv",
    "version": 1
  }
}