Pith Number

pith:DY7FH4U4

pith:2013:DY7FH4U4EM4N43CFNHWY4XF5UA

not attested not anchored not stored refs pending

The preferentially magnified active nucleus in IRAS F10214+4724 - III. VLBI observations of the radio core

H.-R. Kl\"ockner, I. Heywood, J.P. McKean, M.A. Garrett, M.J. Jarvis, P.J. Marshall, R.P. Deane, S. Rawlings

arxiv:1307.6566 v1 · 2013-07-24 · 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{DY7FH4U4EM4N43CFNHWY4XF5UA}

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

1 paper in Pith

Taking Inventory of the Most Promising Lensed Radio Sources for Constraining Fundamental Properties of Dark Matter

Receipt and verification

First computed	2026-05-18T01:48:40.429180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3e53f29c2338de6c4569ed8e5cbda026eaa26a141b52279fd7f738630d52b1

Aliases

arxiv: 1307.6566 · arxiv_version: 1307.6566v1 · doi: 10.48550/arxiv.1307.6566 · pith_short_12: DY7FH4U4EM4N · pith_short_16: DY7FH4U4EM4N43CF · pith_short_8: DY7FH4U4

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/DY7FH4U4EM4N43CFNHWY4XF5UA \
  | 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: 1e3e53f29c2338de6c4569ed8e5cbda026eaa26a141b52279fd7f738630d52b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d220933d5af3f9175d703cdaf8f5cda9ea3b043967fab94bd946a45c0f63801",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-07-24T20:02:55Z",
    "title_canon_sha256": "314b72ea9505e1ca295cea67605e18aa3bfc8df848a9526f1a07948b7e47a843"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6566",
    "kind": "arxiv",
    "version": 1
  }
}