Pith Number

pith:43CNMP3E

pith:2015:43CNMP3E5BE3TCVA5SAMH4BZVQ

not attested not anchored not stored refs pending

Strong Candidate for AGN Feedback: VLT/X-shooter Observations of BALQSO SDSS J0831+0354

Carter Chamberlain, Chris Benn, Nahum Arav

arxiv:1507.00214 v1 · 2015-07-01 · 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{43CNMP3E5BE3TCVA5SAMH4BZVQ}

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	2026-05-18T01:37:29.542395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6c4d63f64e849b98aa0ec80c3f039ac0a4e9638406d55569e8f189a336e45eb

Aliases

arxiv: 1507.00214 · arxiv_version: 1507.00214v1 · doi: 10.48550/arxiv.1507.00214 · pith_short_12: 43CNMP3E5BE3 · pith_short_16: 43CNMP3E5BE3TCVA · pith_short_8: 43CNMP3E

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/43CNMP3E5BE3TCVA5SAMH4BZVQ \
  | 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: e6c4d63f64e849b98aa0ec80c3f039ac0a4e9638406d55569e8f189a336e45eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0be3345c9f3aea893b81a483784a6b8c0aa7e9339e104b3910fdb6b003904ad",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-01T12:57:18Z",
    "title_canon_sha256": "c4fb0d6c93f049fa385887695ee8ae9792e06575f0df23be8fceb366cde6c61e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00214",
    "kind": "arxiv",
    "version": 1
  }
}