Pith Number

pith:I4EPGJEL

pith:2017:I4EPGJELKGTYO3PDAV4XJW2ZJC

not attested not anchored not stored refs pending

Disk-Jet Connection in Active Supermassive Black Holes in the Standard Accretion Disk Regime

Akihiro Doi, Gregorz M. Madejski, Marek Sikora, Yasuyuki T. Tanaka, Yoshiyuki Inoue

arxiv:1704.00123 v1 · 2017-04-01 · astro-ph.HE · astro-ph.CO · 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{I4EPGJELKGTYO3PDAV4XJW2ZJC}

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	2026-05-18T00:44:46.640065Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4708f3248b51a7876de3057974db594896caca4a67d13bb5308e4becb7a0481b

Aliases

arxiv: 1704.00123 · arxiv_version: 1704.00123v1 · doi: 10.48550/arxiv.1704.00123 · pith_short_12: I4EPGJELKGTY · pith_short_16: I4EPGJELKGTYO3PD · pith_short_8: I4EPGJEL

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/I4EPGJELKGTYO3PDAV4XJW2ZJC \
  | 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: 4708f3248b51a7876de3057974db594896caca4a67d13bb5308e4becb7a0481b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46d6ec011114534dc8c397191776d61a9463bfb8be31621e4e012af9b4012bcd",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-04-01T05:34:17Z",
    "title_canon_sha256": "25fc9a23b0e925c6a0d1cd881bdc0e22f7f1de5a9657317e1b96f3e11cfdb6f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00123",
    "kind": "arxiv",
    "version": 1
  }
}