Pith Number

pith:YYJUYLTQ

pith:2009:YYJUYLTQH7EQ4BXE7RNUDZIA6S

not attested not anchored not stored refs pending

Accretion Disk Model of Short-Timescale Intermittent Activity in Young Radio Sources

3), Agnieszka Janiuk (1), Aneta Siemiginowska (2), Blazej Nikiel-Wroczynski (1, Bozena Czerny (1), Cambridge (3) Jagiellonian University, Cosmology, Cracow (4) Kavli Institute for Particle Astrophysics, Lukasz Stawarz (4) ((1) Copernicus Astronomical Center, Stanford University), Warsaw (2) Harvard-Smithsonian Center for Astrophysics

arxiv:0903.3940 v1 · 2009-03-23 · 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{YYJUYLTQH7EQ4BXE7RNUDZIA6S}

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.

Cited by

2 papers in Pith

Flagging Super-Eddington Candidates among Jetted, {\gamma}-Ray-Emitting AGN

Compact radio galaxies: the case of FR0s

Receipt and verification

First computed	2026-05-18T04:29:15.695045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6134c2e703fc90e06e4fc5b41e500f49fbb6173bab82bdc662fb4778ed3bea7

Aliases

arxiv: 0903.3940 · arxiv_version: 0903.3940v1 · doi: 10.48550/arxiv.0903.3940 · pith_short_12: YYJUYLTQH7EQ · pith_short_16: YYJUYLTQH7EQ4BXE · pith_short_8: YYJUYLTQ

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/YYJUYLTQH7EQ4BXE7RNUDZIA6S \
  | 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: c6134c2e703fc90e06e4fc5b41e500f49fbb6173bab82bdc662fb4778ed3bea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "730aab5124245f4a07d4d2ac383539f2e834d092b780548c2a6f0b925a1d0042",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-03-23T20:46:46Z",
    "title_canon_sha256": "fbda45793f42d13114dec18ed3a3981064117ede3f05cbe1e1edfeda3ccf999a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3940",
    "kind": "arxiv",
    "version": 1
  }
}