Pith Number

pith:VJVARZ4C

pith:2014:VJVARZ4CWTSQC44PJ5SGFILFEJ

not attested not anchored not stored refs pending

Dust in the Torus of the AGN Unified Model

Rachel E. Mason

arxiv:1412.6189 v1 · 2014-12-19 · 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{VJVARZ4CWTSQC44PJ5SGFILFEJ}

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	2026-05-18T01:30:25.486187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa6a08e782b4e501738f4f6462a16522536fc50ff845fa0addaf7000e44551d0

Aliases

arxiv: 1412.6189 · arxiv_version: 1412.6189v1 · doi: 10.48550/arxiv.1412.6189 · pith_short_12: VJVARZ4CWTSQ · pith_short_16: VJVARZ4CWTSQC44P · pith_short_8: VJVARZ4C

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/VJVARZ4CWTSQC44PJ5SGFILFEJ \
  | 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: aa6a08e782b4e501738f4f6462a16522536fc50ff845fa0addaf7000e44551d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d959c064fd5d3b6a5ea994bcf97304991067ef5f6be875a89e5152770d7fad6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-12-19T01:07:24Z",
    "title_canon_sha256": "bc93aaa61f402f3b101a0b68093960be6fa8e9aebd4784d59f4deeb37068aec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6189",
    "kind": "arxiv",
    "version": 1
  }
}