Pith Number

pith:VZGUFZGR

pith:2012:VZGUFZGRBOG3GTMLQU5XPC74PV

not attested not anchored not stored refs pending

X-ray and Multiwavelength Insights into the Inner Structure of High-Luminosity Disc-Like Emitters

A. Rafiee, B. Luo, D. P. Schneider, Jianfeng Wu, Jian Wu, M. Eracleous, P. B. Hall, W. N. Brandt

arxiv:1211.4033 v1 · 2012-11-16 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZGUFZGRBOG3GTMLQU5XPC74PV}

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	2026-05-18T01:53:10.168333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae4d42e4d10b8db34d8b853b778bfc7d5b74bedb9787876e0845a18f08b7f6dc

Aliases

arxiv: 1211.4033 · arxiv_version: 1211.4033v1 · doi: 10.48550/arxiv.1211.4033 · pith_short_12: VZGUFZGRBOG3 · pith_short_16: VZGUFZGRBOG3GTML · pith_short_8: VZGUFZGR

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/VZGUFZGRBOG3GTMLQU5XPC74PV \
  | 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: ae4d42e4d10b8db34d8b853b778bfc7d5b74bedb9787876e0845a18f08b7f6dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e18c0363f75ced8d50869dd9319236e57bc44efd819777415aeed0952e2c3d00",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-16T21:00:05Z",
    "title_canon_sha256": "7a90c0bcb1cbe8be4b09ae455b3856dbf414b35850c861cc749e57e87a4e46d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4033",
    "kind": "arxiv",
    "version": 1
  }
}